So even though I am going out...which makes him think I am screwing around...I should continue to do so...?

tell him what is in your heart, you've decided to be happy.

Do you mean tell him I still love him too? Or boycott that altogether...? I called a friend...and she thinks since the other woman has chosen her H over him...makes him want me to choose to stay with him or not...so do I tell him how I feel about him...or NO WAY HOSAY?
I know I have done so many wrong things in the past...but now is the time I REALLY HAVE TO DO IT RIGHT...or I have to let it all go...
I thought I wanted to let it go...but I don't know...guess I am on the fence...and he is so darn confusing.