Do what's best for your child and you. Find someone who respects you and your marriage and whom you can trust. Otherwise, it's not going to be a good environment to raise your child.
Leave. If he had mended his ways then ok...but it sounds like he still abusing your trust.<br />
I'm deeply sorry.
Maybe lay down the law and say its her or you. Let him know your serious and he needs to make a choice. Make sure you are prepared for either answer. And keep an eye open afterwards.
sounds like time to make the hard decision...
If you can, you should leave him and get a divorce.<br />
He's obviously a serial cheat, who will never stop.<br />
You will get hurt over and over, and never have peace of mind. <br />
You should get away from him now if possible, while you're still young.
The worst mistake people make about others, is to think that they will change.
The two of you should see a therapist as soon as possible. Maybe your marriage can be saved.
Do you love each other? Talk to him, told him to stop contacting that woman if he still care about you and your children. If he do so, then, I know it's hard, try to build your broken trust with him. If he don't, then, I'm afraid that, you should make allowance between yours and your children lives.
I see, does he still love you? Well, I can't say what do you have to do. But, I advise that, if you're not religious, and divorce's not complicated enough, then go for it. Start a new life with someone who REALLY cares and loves you and your children just the way you are. Your children wouldn't be happy if they find out their dad doesn't love their mum, and cheated from her. They'd need a loving and caring dad. Believe me, child's familyhood affects their future and characteristic.
You should file for a divorce. Get a job and leave the jerk !
Do you love him ?
You should leave. He doesn't love you as you deserve to be loved. I mean, who treats their wife this way ? You gave him a child ! All you're doing is just to preserve your couple.
If you stay with this guy, you're destined for a very unhappy life.
Leave him, the sooner the better.