Hi Diana, I've been divorced 9 years now and have been through the cheating partner. 2 wrongs don't make a right so don't lower yourself and cheat. You are better than that and will stand tall and feel proud that you didn't as time goes by. Get proof he is cheating, pictures etc. This will help you in the case you do separate or get divorced. You will want to go to a lawyer and find out all of your rights. In canada if I had proof then I wouldn't have had to pay her spousal support. I myself didn't find out about the cheating until my ex left. Our child was 6 1/2 when she walked out. It's tough to raise a child yourself at that age but you can do it. I never thought I could do it but I did and its very rewarding. Be strong and surround yourself with family and positive friends who will help you. I'm not one to keep a spouse that cheats, once the trust is gone that's it for me. But if you feel that you want to work it out then get some counseling and find out the root why he cheated. I used to listen to doctor joy brown and people would call her as ask advice if they should leave their spouse and her famous line was "If you won the lottery" would you stay or leave...if they said leave then she would reply then leave now don't wait. Life is so short, since my divorce I live each day with no regrets and the best thing about life is no matter what happens today you have the opportunity to change it tomorrow. Good luck and hope everything works out for you...