Oh no. Oh no no no no no. You have no idea what you've just unleashed upon yourself. With the most self-confident girlfriend, you've earned yourself days in the doghouse. If it's an area she's already self-conscious about... Godspeed.

when she said insult her in return, she meant tell her that her hair is too shiny, or that her vag is too tight. don't call her fat. duh

That is one of the things you NEVER say to a woman. May God have mercy on your soul.

And you fell for that? Hopefully now you'll learn.

It was obviously a test/trap. If you wouldve said something nice she probably wouldve loved you sooo much.

I hate people like the OP's girlfriend who play stupid mind games in a relationship. Don't ask something if you can't handle the response, especially if you're the one who was being an ass before in the first place. Maybe you should find a girlfriend whose maturity is above that of a 14 year-old's.

You shouldn't have went there.. That's a baaaad place to be

Everyone who is defending her is only looking at this one sided. What if she made an even ruder comment to start with?

NEVER EVER CALL A GIRL/WOMAN/LADY FAT Wong move OP.

YDI, you shouldn't have insulted her.