I'm sorry to hear about this. Moving on from a non-monogamous relationship can be hard. Try doing things that she didnt like to do. Avoid places she liked to visit for a while. Once you feel confident again and/or feel like your over it - then begin visiting the places you stopped.
You should tell him that you cannot be with a man who's with another girl and hurt someone else like that i mean get real.
ok first of all you shouldn't be sleeping with a guy that has a girlfriend. just tell yourself that he truly doesnt want you anymore. it may hurt, but in my opinion, it is the best way to get over something.
you use his girlfriend like a ladder and jump over him
When a man tells another man his girlfriend is lovely and is quality, he is saying she's a beautiful girlfriend.
yeah he did have a girlfriend but when he died his girlfriend was dating another guy
you don't.
beat the other guy up FIRST then break up with your girlfriend
Something must have driven her to the other guy.
Yes.
i am sorry but i kissed another boy
I do not understand why you ask this...first talk to your girlfriend and try to get as many things has you can out of her to see if she does really like another guy. If she does break up with her right then and there.
it means that the guy or girl is with another guy or girl at the same time that they are with you