IF he continues contacting her, then you have a different problem. But right now, you don’t have that problem as far as you know, so don’t jump the gun because it’s going to ruin things.
I know you’re afraid to lose him, but your behavior will push him away if you’re not careful. Treat this situation as you know it to be now. If you need to talk about your feelings regarding the other woman, do it with a best friend. Your husband doesn’t have to be EVERYTHING to you. There are certain feelings and conversations that are best shared with sisters, brothers, friends, parents, bosses — but not husbands. It’s not a betrayal — it’s common sense. He’s already under enough pressure — don’t make him be your shrink, too!
And lastly, relax. You’re anxious and that anxiety will work against you. Take it easy. One day at a time, and move in the right direction.

