How should i react to my boyfriend grinding with some other girl?

okay so me and my boyfriend have been together for like 6 months and he told me that he grinded with some girl at a party...i have no clue how to react to this. HELP!How should i react to my boyfriend grinding with some other girl?
The fact that he did it could be frowned upon but its definately not a reason to break up.They danced, and yes it hurts to know that he would want to dance with anybody besides for you but the fact remains that he is a man and he there are other girls out their and he wanted to have a bit of fun and he shouldn't have but its not a huge deal and he did end up telling you which obviously means that out of all the girls he couldve had he chose you and he stands by his decision and feels guilty for putting that in jeopardy. simply go over the limits of your relationship with him and tell him how it makes you feel, but dont feel bad at yourself, because its completly normal!How should i react to my boyfriend grinding with some other girl?
be angry
one thing is dancing another is her rubbing herself on your bf and him letting her do that ....
well if hes truely sorry and was honest, forgive him
so what

you legally bonded to each other?

so grind with him next opportunity
i say let him no ur not happy about it, but try to not freak out. if he stopped liking you or whatever he wudnt have told u, but he did cuz he obviously regrets it and feels guilty. forgive him and forget about it :)
Go suck some random guy's wiener.
Grinding is a sexual thing to do...therefore he cheated.

I would get rid of him, before he has the oppertunity to do more than just grind with other girls behind your back at parties.
I would be really mad! You should make it clear that it's not acceptable and can't happen again.
it will be smart to walk away
a BF shouldn't be ';grinding'; with anyone except his GF
ooooo idn talk to him about it , ask him why he did it and stuff! lol hope everything works out!
Dump him! Immediately
i wouldn't be best pleased....



just don't over react !!!

let him know that your not please by either:

Not replying to text as often

being more distant

flirting with some other guys (not seriously)



Just let him know how you feel, gently

:'(

xxxx