Why my girl didn't like my big one... She'd had bigger!

she was probably lying to you about his size to mess with your head. Do you know how rare penises over 8" are? and this women had 2 before you? Besides 8" is enough to please even when compared to "10". Dude she just wasn't into you and thats why she messed with your head. You never ask a women such a dumb question. If she asked you if she was the best you ever had would you say " honey you're the worst" come on. I'm gonna sound like a dick but you deserve the answer she gave you. I made the same mistake once and got a similiar answer.

This isn't some run of the mile fly by night chick. We've been together for a long time. Thanks for the tips though.

You probably don't know how to have sex.

dump the bitch. aint worth the time or effort mate.

in sports, no matter how good you are, theres always someone better
same thing goes for penis size, theres always someone better
you need to have something to offer a girl other than a big penis, if all shes lookin for is a big penis, you dont want her anyway.. the big penis should just be the icing on the cake, she should like you, for you, and wana be with you, then she will be that much happier when she finds out this perfect guy she likes ALSO has a big dick

Dump her. Rarely can a woman bottom out for anything over 8 so,,unless she likes to blow really big ones (which, BTW are not always connected to a brain and personality) she's just a cock whore. She needs time to reflect on her comments which were totally inappropriate (Ball Buster!) and hurtful. Dumb her before she finds some dweeb with a 10 incher. Kiss'em like you love 'em; and Fuck 'em like you hate them!!!!

I can't imagine that she thought anything positive would come from her telling you this, even if it is true. It would be different if it was something you could change but you can't. Sounds like she doesn't really care about your feelings.