Is his cheating past showing its face once again?

Although I dont believe in the saying Once a cheater Always a cheater, it seems as if he may be seeking something else when he feels the need to. It could just be talking to another woman, flirting, or sex. A great husband wouldnt cheat or find emotional comfort with someone other than his wife. Because of his past, he should put 100% effort in making you trust him again. You are allowing him to do this to you. You took him back twice! He is having his fun knowing you will take him back. As for your kids, they may not understand whats going on now but when they get older, they will. They will not want to see their mom crying, angry, depressed, etc. Trust me, I know. You deserve better. You sound like a wonderful wife and mother but when will you say enough is enough. People fall into the same endings because they continue to go on the same route. Do something for yourself. Go to school or find a job you enjoy. If you want to give your husband another chance then put your foot down. Dont put him on a leash but tell him to answer your calls when he's out (trust me he hears it), be aware of who his friends are, maybe even get to know them. My point is that he should want to do everything in his power to make you feel better. EVERYTHING. Good luck