I also see you have a young son. A young son who will look to you and how you treat women.
I agree with Rose. This is an issue you should put at the forefront. Before saving your M. Or ending your M. Or what have you.
I am against infidelity. I would never commit it, I would not accept it as ok, but I would try to work through it if my spouse ended his A.
I am quite a few years past my D, my exH being married to his AP for 5 years, have realized there are actions committed in M's that can be as bad as infidelity.
