If they're mean/rude to employees at a store/restaurant/wherever, or just the public in general without damn good cause.

If they hate documentaries/books.

If they think Bud, Coors, Miller, or some other domestically mass produced and marketed beer is the best.

If they only order chicken fingers, burgers, or pizza when we go out (kid's menu stuff).

If they are mean to any animal unless that animal is launching an attack or is a nasty cockroach (who by its very nature is attacking my sense of sight).

If any part of their house looks like it hasn't be cleaned in months.

If they're a social conservative.

You find a bloody axe in the trunk of their car .

If I haven't taken the relationship to the next level and I accidentally walk in on her(?) peeing while standing.

1. When she pushes for sex way too early, even after I've said 'no, not yet' once or twice.

2. When she hates anyone for any reason other then for being a truly bad person.

3. When she aspires to be rich and/or famous more then she aspires to be emotionally closer to me.

4. When she doesn't care about even trying to hang out with me just because I enjoy Dungeons and Dragons and the like.

5. When she says 'I love you' and then gets disturbed when I say it back in bulk.

6. When she thinks my chronic pain illness, fybromyalgia, is even a little fake.

7. When she doesn't listen to anything interesting but random I have to say.

8. When she fervently tells me to shut up when I talk about what I want to but never shuts up about things that are really trivial.

9. When she puts words in my mouth just to start a fight.

10. Etc.

:P

When you find weapons all over the house.

when you find his collection of bodies in the basement

when you find twilight books in his collection

when you find out he is an obama lover.

when he tells you he wants kids

when he takes his pants off and you can't find the penis.

whoooooooooooooooo the list can go on and on and on.