Bro trust me move on there are better women who will treat you right. Once a cheater always a cheater. Shell never change. People like this cant change. Thats shady your own family wouldnt tell you too. I know it hurts but if you take her back shell only do this again. Move on and one day youll find a woman who respects you and will be there for you and actually love you. Best of luck bro.
This, a million times this. Sorry about this entire situation. If there is any way I could be of help let me know.