How do I get my boyfriend to stop flirting with girls and lying to me?

[Kelsey]

There is absolutely no way you can change him. You gave him that first chance, and you claim everything was fine, and now its worse? So if you continue to talk to him then hes gonna say he changed again and its basically gonna be a pattern. The only thing anyone can help you with is probably you should either : Stop wasting your time. Your dating him and hes flirting with other girls, so your being used, I've been in the same situation. The other opinion : You could try leave him, then he will see what you mean to him and he will stop cheating. But its basically up to him. Or you can stay with him and continue being used and in an unhappy relationship. If he gets mad when you talk to him about it then its not gonna get better. Sorry it's life.