You have no control over whether or not he continues to see another woman. That's his choice. How you react to that choice is all up to you. Screaming at him telling him it's wrong gets you no where (I know first hand). You would be showing him it's ok if you continued to act like a wife and worked on the marriage while he was still seeing her. You would be showing him it's ok if you don't hold firm boundaries.
As for waiting around, no, you should be living a life, not waiting to act on his decisions. This should happen whether or not he is seeing someone or not. You should be GAL either way. None of that changes.
I feel for you. My ex left me for OW when our baby was 6 months old. I was 27 years old. I didn't find out until later the cheating started when I was pregnant (with our IVF, high risk baby, nonetheless). I hated him. I hated her. he never looked back and he has been married to OW for 7 years now. I am civil with them both. My daughter is 11 now. I have been raising her on my own ever since (he has custody, but I raise her on my own). Know either way you will survive and thrive.
If anything is key, it's having that life of your own. Being self supportive.I can't stress it all enough.
