My Ex and I were together for almost 5 yrs. (He’s 23 and i’m 23) and the last year together he broke up with me to basically “test the waters” and tried dating other girls while still screwing me and pretending to love me. He has been stringing me along and lying to me to keep me interested for a whole year. I finally am at the point where I am done and i think he now understands it and is freaking out.. He wants a last chance and he now realizes i am the one and he will do ANYTHING to show me he only wants me and that i can trust him. He got his mother involved to even tell me to give him one last chance. I really don’t want to and he won’t take no for an answer. I love him but i just can’t trust him again.. What the hell do i do.