If your girl friend cheats on you then the guy has to dump her after he finds out who it is. But she cheats on a girl then theres a problem. And if your boyfriend cheats on you or is crushing on another girl just dump him but ask him if he likes another girl first instead of dumping him if you do not know.
No never you see, I would never liked to be cheated either.
That is a decision to be made between your boyfriend and yourself
how do you know if your boyfriend has cheated
Sounds like you need a better boyfriend.
Next Boyfriend....
if someone cheated on you i would kick her or he to the curb because once you cheat you going to always be a cheater. most of the time
tell her that her boyfriend cheated on her. she needs to know.
Dump him
you go and tell him you cheated on him and tell him how sorry you are and ask him to forgive you.
There is no way to positively know if your boyfriend has cheated on you unless you catch him or he tells you. There may be some signs such as not being where he says he is or lying to you on who he was with.
break up with him
yes. Why...?