If you want to but remember, you did the same to him.
No.
Yes. It is also possible that he cheated with her.
Tell him honestly & as soon as possible. Don't omit information, either. You were reckless. Since you cheated, face the consequences.
The only thing you can do is just move on if he cheated on you with your best friend. Don't be mad at her, it's not her fault. It is his fault he was not a true boyfriend after all.
That is more of a personal decision you need to make based on your relationship and if you can recover the trust that was broken when he cheated.
She should be put on your "watch list" immediately.
Well, you just go out with him and open up to your best friend about how you feel towards her ex. I don't think she has the right to ask you to discontinue doing so, IF, you started dating him AFTER she cheated.
Well think about who told you. Was it your friend? And where did she hear it from. Try to find one of your boyfriend's past girlfriends and ask them if he had ever cheated on them. If he is a cheater try to find someone else. It's best to be with someone who you know isn't going to break your heart.
not unless you are supposedly a virgin and you have sex with him. or if your friend tells him. those are the only two surefire ways to know when someone has cheated but if not by those ways and if u dont tell him then no he wont know.
I can see where you are coming from but still revenge is not the answer just be glad that you are free of him because if he can move on that fast then he is not good enough for you.
hello...no. that's called "friend with privileges". your b/f should dump you.----Basically you've cheated on him. Your male friend should be only a friend.
You ARE good enough, he is NOT, kick him to the curb immediately.