So I was in a relationship with a man 10 years older than me for about a year or so. We lived together an did most things together. I thought we were reasonable 'happy' except a few things that got on my nerves like him msging other females an not knowing about it for a while an then finding out. (a woman always knows..) An then one day he left me for another girl, an ex girlfriend in fact. She has a daughter an he's a sucker for kids. I was totally devastated for months. I had to take care of moving out an everything by myself. I asked him continuously what did I do, please come back blah blah blah... He insisted his decision was final. So eventually each day I got better an started to cleanse, then out of the blue he messages me saying sorry. I didn't except at first then I did then one thing lead to another, he left her an came back to me. We have been seeing each other for about 5 months now on and off. I'm ready to get back together but for some reason he still wants to message these girls. I don't want him to. I told him its them or me, he said either way he loses something. So for the millionth time I have stopped messaging him/not replying. He says he wants me but does he really? I'm so over it all, I just want something final. I can't go on like this anymore. Also another thing I might add is I find myself catching him out on random lies. Would it be like this forever? Do I go back there or just cleanse myself from him an slowly make him a distant memory?