Minor Flaw, Major Breakup

A Guy or Girl of the Week that is otherwise perfect in every way, but has one glaring flaw that any normal person would probably be able to live with, but the protagonist feels is too much for him or her to handle. The 'glaring' flaw is often something incredibly minor, and may be used to show that the protagonist is a pretty shallow, self-absorbed and petty character. Other times, the writers just wanted to hit the Reset Button.

A frequent subversion used is for the character to eventually get over their partner's minor little flaw, or finally decide to dump them -- only for their partner to dump them first over something equally small and petty.

For the sake of comedy, the more that one of these breakups sounds like an example of a tale from Cloudcuckooland, the better. Usually.

Compare: Derailing Love Interests, Girl of the Week. See also Toilet Seat Divorce.

Examples:

Anime and Manga

 * When the pedophile Dr. Shiouji of Excel Saga gets the young girl Cosette in a love hotel, she unwraps her large breasts and declares that she is a fully consenting adult, at which point he loses interest and leaves.
 * While not being a romantic situation at all, one Soul Eater episode has Hero, the one student mentally capable to have Excalibur as a partner (because he was the only one that didn't find Excalibur's behavior annoying). While they were perfect Meister and Weapon, the former dumped the latter because.

Film
"Dr. Leo Marvin: Are you married?
 * In Shallow Hal, Hal's friend Mauricio breaks up with a woman far out of his league because her second toe is longer than her big toe.
 * In So I Married an Axe Murderer, this is something of a recurring gag for the main character, and it even foreshadows things that are to come later in the movie.
 * Eddie Murphy's character in Boomerang spends most of his relationships doing this to women due to an unconscious fear of commitment. He waits until after they've had sex, then breaks up with women because they don't have tiny feet and other such jackassery. Then he finally meets a woman he can't find fault in and falls in love. And she leaves him. Bazinga.
 * One could argue Rob's character did this -- rather abruptly -- to one of his teenage girlfriends in High Fidelity, dumping her on her doorstep with the line "What's the point -- it never goes anywhere", after being firmly denied any boob action for several weeks.
 * This is arguably what Rob has done with many of his relationships.
 * Inverted in Love Actually, wherein everyone goes on about how fat the girl who makes the tea for the Prime Minister is (she isn't) and how she has 'huge thighs' -- except for the Prime Minister himself, who can't see what they're going on about at all.
 * Mentioned briefly in What About Bob. Bob claims that he left his wife because she liked Neil Diamond; his psychiatrist sees through this and points out that the relationship probably ended for another reason:

Bob Wiley: I'm divorced.

Dr. Leo Marvin: Would you like to talk about that?

Bob Wiley: There are two types of people in this world: Those who like Neil Diamond, and those who don't. My ex-wife loves him.

Dr. Leo Marvin: I see. So, what you're saying is that even though you are an almost-paralyzed, multiphobic personality who is in a constant state of panic, your wife did not leave you, you left her because she... liked Neil Diamond?"


 * Reese Witherspoon's character in Sweet Home Alabama leaves Patrick Dempsey's loving and caring character to return to her abusive and downright awful ex-husband...because she didn't like his mother.

Literature
"Ron: I'd rather go alone than with -- Eloise Midgen, say.
 * In the Nathaniel Hawthorne short story The Birth-Mark, the Mad Scientist protagonist Aylmer obsesses over a tiny port-wine stain on his wife's cheek and eventually attempts to remove it with science.
 * In Harry Potter, Ron finds trivial reasons not to ask girls that are suggested to him to the Yule Ball. In this case, it's not to show Ron is shallow, but to subtly hint at his feelings for Hermione and that he wants to go with her but can't pony up the courage to ask.

Hermione: Her acne's loads better lately -- and she's really nice!

Ron: Her nose is off center."


 * In Thud Nobby Nobbs manages to convince Tawneee, an exotic dancer, to go out with him despite the fact he is required to carry a piece of paper to prove he is human. The girl is described as being so ridiculously beautiful that a bar was destroyed just because she gave one guy a look, but by the end of the book, he considers breaking up with her because she can't cook.
 * In Woody Allen's humorous short story "The Lunatic's Tale", the narrator breaks up with a woman because she "made the fatal mistake of defending candles shaped like Laurel and Hardy".
 * Inverted in the Jeeves and Wooster story "Jeeves Takes Charge". Bertie's engaged to Florence Craye, a girl with a terrifyingly bad temper who bosses him around, treats him like garbage, and forces him to read improving literature. He stays with her because she has such a lovely profile.

Live Action TV
"Servant: I don't drink.
 * This trope used to be known for the Seinfeld episode "Man Hands". In it, Jerry eventually parts with a girlfriend with because she has huge, man-like hands ("...like George "The Animal" Steele!") which poorly complement her otherwise modelesque looks. Seinfeld had one of these just about every episode.
 * The other characters have this as well, such as Elaine breaking up with a man because of his scarce use of exclamation points.
 * There's a nice compilation of break-up reasons the show used here.
 * On Friends, Chandler in particular had a habit of doing this: he refuses to date one girl because she "has a big head", and talks about breaking up with other women for such reasons as large nostrils and "not hating Yanni". He does end up giving the girl with the "big head" a chance after this, but finds that he still can't get past it. This was only mentioned once, in the episode The One Where Heckles Dies, until The One With Phoebe's Ex-Partner, when Chandler gets freaked out by the fact that his new girlfriend has a prosthetic leg. He gets over it, but then she discovers that he has a third nipple and breaks up with him.
 * Discussing this with Chandler, Joey says he once broke up with the perfect girl because of her gigantic Adam's apple. The others are suitably horrified by this and explain to him that most women don't have Adam's Apples - but at his expression quickly backtrack and pretend they were joking.
 * Inverted in Black Books: Fran finds an old boyfriend incredibly annoying but can't resist him because he has a sexy voice.
 * Danny Tanner. Full House. Earlobes that were different sizes. Though it turned out this and his other reasons were just excuses; he was reluctant to get close to another woman as he was still in mourning over his deceased wife.
 * Scrubs lampshaded this when Turk and Eliot stage an intervention for J.D. because of his tendency to do this (specifically, because of a problem he has with how his current girlfriend reacts to his jokes).
 * On Just Shoot Me Elliot can't handle that his girlfriend is in a hemorrhoid cream commercial. Then she breaks up with him because he wiped his nose with his handkerchief.
 * Just about every girlfriend Frasier ever had fell under this trope. He eventually became Genre Savvy about this and began to force himself to ignore flaws in his love interests, leading to him dating horrible women with flaws no sane person would put up with. A good example of the latter is when he wanted to break up with a woman because he knew they were entirely different people and had no mutual interests except having sex, but decided to roll with it and just enjoy the fun of having an active sex life...which lead to him forcing himself to ignore "minor" quirks such as how she howled at the moon, and liked to spontaneously cut her hair, and used the trimming to stuff pillows in her apartment.
 * Parodied in the episode "Out With Dad", when Niles has to dump his father (as he's pretending to be gay).
 * Will and Grace has this every so often. One episode has Karen falling for a servant and pretending to be one, worried he'd leave her if he found out she was rich. When he does find out, he accepts her regardless, and she gets excited and calls for champagne.

Karen: It can't work. We're from two different worlds."

"Moss: In America they say "pedophile", perhaps you should move there."
 * In the third season of The IT Crowd, Jen finds herself unable to continue dating a man because he "looks like a magician". He tries to rectify this by learning magic ("would it be less weird if I actually was a magician..?"), but he's hopeless at it.
 * There was also the time she dumped her boyfriend Peter after finding out his last name was File.
 * Who is a Paedophile?

"Lowell: Sometimes a person has annoying habits that you just can't overlook. Take my wife Bunny, for instance. Every morning as she read the newspaper, she would drum her fingers on the table. That's what broke up our marriage.
 * In I Carly, there is a "horrible" fact about the bad boy in "iDate a Bad Boy" that shocks and disgusts Carly about her otherwise perfectly fine boyfriend. The horrific, awful, scream-inspiring fact is that he... collects Beanie Babies. Of course, the main character is not considered at all shallow for dumping him based on a fact that had not come up until she commented on it.
 * And none of the other characters call her on it. Even Freddie thinks it's weird, and he's pretty nerdy/subjected to odd things via his mother. Like tick baths. And anti-bacterial underwear.
 * An episode of Still Standing had Bill, Judy, and Linda attend a high school reunion. Linda hits it off with a guy she always liked in school, but then can't get over the fact that he doesn't like The Beatles.
 * An episode of Wings has Helen deciding to dump her boyfriend because of his Annoying Laugh; however, he ends up dumping her first, because he cannot stand her Southern accent.
 * A subversion occurs with Lowell.

Helen: I thought it was because Bunny slept with other men.

Lowell: Okay, make that two annoying habits."

"Will: You're making a mountain out of a mole, Hill!"
 * In Drake and Josh, Drake dumps his girlfriends over an annoying laugh and toughness. The laugh probably wouldn't have been so bad if she didn't laugh at every single little thing, which is closer to Drake's actual grievance.
 * On The Suite Life On Deck, Miss Tutweiller refuses to date Mr. Moseby because he likes The Three Stooges.
 * They get back together though.
 * Played with in Castle; Martha offers some of these kinds of reasons for breaking it off with her boyfriend. Castle explicitly notes that these are 'sitcom reasons' for breaking it off with someone, and it's later revealed that this is just Martha's insecurities establishing themselves.
 * Lampshaded in an episode of How I Met Your Mother. Ted thinks his new girlfriend is perfect, but everyone else finds her hard to deal with because . Barney describes it as "the oh moment": the moment you realise a person's fatal flaw and your perfect image of them is shattered. The rest of the episode revolves around everyone coming to notice each others' flaws: Lily's is that she chews loudly, Ted's is that he's always correcting people's grammar, Marshall's is singing about everything he does, Robin's is overusing the word 'literally', and Barney's is... basically his entire personality. The episode ends with them learning to live with these flaws,.
 * On Sex and The City, Charlotte breaks up with a seemingly compatible guy when she discovers that he has different preferences for china patterns.
 * One episode of Fresh Prince of Bel Air had a similar scenario to the Full House example above- Hillary was dating this great guy but intended to break up with him due to the size of his Adam's Apple. Will confronted her on this, pointing out that she was still recovering from Trevor's death and just looking for excuses to not date.
 * She got over that, but then started fixating on his mole (or perhaps the mole was first), leading to a great line:


 * To be fair, Will convinced her to date the guy because it was one of his professors and keeping him distracted and happy was all that was keeping Will from flunking. However, this doesn't keep her reasons for breaking it off from being any less silly.
 * In Girlfriends, Joan dates a man who while fairly attractive, has girl hips. Her constant obsessing over this causes them to break up.
 * In another episode, Toni refused to date a guy because he was darker than her. Although this type of behavior is typical due to her being shallow, it's quite hypocritical since she herself is dark-skinned. Eventually it's revealed that when she was young, she was teased for being dark-skinned and doesn't want her children to go through the same thing.
 * A two part episode of Good Luck Charlie had a fortune teller tell Teddy that she'd meet the love of her life on a ski trip. She meets two guys, the first is ignored before he even gives his name because he laughes weird. The second guy, who gets to talk long enough to tell them that he's a professional chef and model, is ignored because of the horrible flaw of loving his mother(sounding more like he was humoring her than anything, she called and he said "No mom, they're not prettier than you). Her friend agrees with these boys not being good enough.
 * Leslie had a brief relationship with Leonard in The Big Bang Theory, but she broke it off over philosophical differences regarding their preferred model of spacetime (Leslie supports loop quantum, and often clashes over it with Sheldon, who goes in for string theory, but Leonard doesn't actually care, and would have let their hypothetical children decide for themselves).
 * In Jonathan Creek, Jonathan decides that a girl he's dating wouldn't work out because of her habit of sticking out her tongue when she eats. Later, he had a much more legitimate excuse not to date her:
 * In the 30 Rock episode "St. Valentine's Day", Kenneth meets a sunning--if blind--redhead, and Kenneth is so awestruck that he he literally cannot speak. Tracy helps him out by saying everything Kenneth would. Near the end, Kenneth breaks his silence, and the girl seems not to mind, and all seems wonderful...until she feels his face. Then hers. Then his again. Something about the similarity--we're not sure what--turns her off.

Music
"So goodbye, goodbye
 * Weird Al Yankovic's 2006 album Straight Outta Lynwood features the song "Close, But No Cigar," which is all about a lecherous guy who dumps otherwise perfect girlfriends for idiotic reasons (like owning Joe Dirt on DVD, or having an earlobe that's "just a little tiny bit too big"). In other words, the guy in the song makes Jerry Seinfeld look like James Bond.
 * Another Weird Al example: In "Albuquerque" the singer dumps "the girl of [his] dreams" because she asked him if he wanted to "join the Columbia Record Club" and that was too much of a commitment. This was after years of marriage and two kids.
 * Paul Simon's "You're Kind" from the album Still Crazy After All These Years (1975):

I'm gonna leave you now and here's the reason why:

I like to sleep with the window open, and you keep the window closed

So goodbye, goodbye, goodbye"

Newspaper Comics

 * There was an entire story arc dedicated to somewhat shallow Jeremy from Zits obsessing over a large mole he never noticed on the back of his girlfriend Sara's neck. It gets to him so much he begins to start seeing her as a mole herself. Eventually, he confesses to Sara and "forgives her" for her imperfection.

Radio

 * Tom Leykis once told the story of a graphic artist he knew whose girlfriend dumped him when she found out that he occasionally used Microsoft Paint in his work.

Video Games

 * Alex, the spineless protagonist of Stephen Bond's Interactive Fiction story Rameses, goes on a double date with a girl named Claire. Toward the end,

Web Comics

 * In No Rest for The Wicked, after slashing his way through the roses that have killed many princes, Ricardo finds the Sleeping Beauty. She snores. He turns and leaves. He has a history of this.
 * There's a good reason his nickname is "Dick the Picky". Or, rather, a long string of shallow reasons.
 * Non-romantic example: In Gunnerkrigg Court, Red is convinced that her hair is the reason that Blue doesn't want to be her friend anymore.
 * This Xkcd comic.
 * This particular variant is termed "Solar Geeklipse" in Saturday Morning Breakfast Cereal.
 * The Non Adventures of Wonderella episode "LED Astray" points out how Wonderella dumps people over the smallest things. This time it's the display on her microwave.
 * A variant appears in this Girls With Slingshots strip where poor grammar is a deal-breaker enough to call off a sexual encounter. And this has happened before.
 * The Adventures of Dr. McNinja has a girl breaking up with a boy fro being unable to grow a beard and having one ear pierced.
 * "Lycanthropy" by the infamous Scythemantis

Western Animation
"Leela: I could have liked Zapp Brannigan if he wasn't a pompous nitwit who threw me in prison.
 * In "Wallace and Gromit: A Close Shave", the cheese-loving Wallace and a possible love interest realize that it will never work out because.
 * In an episode of The Weekenders, Carver's new secret admirer is minor recurring character Nona, who is significantly taller than all her peers. This eats Carver up at first, but he eventually gets over it... only for Nona to suddenly realize that Carver's head looks like a pineapple, get weirded out by it (she had a fear of pineapples), and nervously back away.
 * Leela from Futurama has trouble keeping boyfriends because of her single large eye. (She also has large feet, but most people who get past the eye can accept that.) Not that she's any better; in one episode, she dumps a guy because of his long reptilian tongue.

Bender: You really are too picky!"


 * In 6teen, Caitlin often dumps guys over minor flaws.

Real Life
""Oh, my God... I'm marrying Dan Marino... Look at those mitts... Is the left one bigger?... What is she, a fiddler crab?... When I bought the ring I was so mad, I almost proposed by throwing it at her and saying, 'Put this on your flipper, you harbor seal.'""
 * Real-life example: Glynn Wolfe, who famously remarried and divorced 26 times in his life, once divorced one of his wives because she kept eating sunflower seeds in bed.
 * The recent discovery that Megan Fox (yes, her!) has "toe thumbs" was apparently enough to disgust many male fans.
 * Non-dating example - in the 2007 series of Celebrity Big Brother (UK version), when several of the other female housemates were picking on Shilpa Shetty, they resorted to making fun of the fact that her second toes were "almost as long" as her big toes. Yes, something that was actually a joke in a comedy about this very topic was all they could come up with. It should be noted that the ladies in question were not up to Shilpa's level looks-wise, and a close-up showed her feet to be rather yummy (if you're into that) despite this crippling handicap, so they sounded pretty hypocritical from the off. Then the racist remarks started...
 * A somewhat popular JPG has an IMDB post of someone looking at a supermodel and saying, "Her knees are too pointy," with... well, a picture of your stereotypical nerd.
 * Some of the entries on the "Dealbreaker" blog, the whole purpose of which is to list those irritating things which can derail a relationship from the start, can come across as this; there's lots of significant reasons why someone might be turned off by someone else, but there's also a few tiny things which suggest that the author in question has standards that are just a little too high (or superficial, or Control Freaky). Such as the person who complains about the type of .mp3 player the other person bought. And the person who breaks up with their partner because the other person doesn't like sushi (and they had this whole thing planned about about sharing sushi on the first date and the other person ruined it...).
 * The blog also appears to contain some inversions, where people appear to have put up with a hell of a lot of crap for fairly superficial reasons (i.e. he's gorgeous so I can live with him being a complete sponger) only for their personality faults to eventually grow way out of control.
 * Subverted by stand-up comic Adam Ferrara when talking about getting a wedding ring proportional to his girlfriend's hand. He did marry her, but while checking her hands for the ring, he was thinking thusly: