I’m new here...

I hardly have any words these days. We got married young. He’s a workaholic. He’s indifferent. I don’t really know what to say because I’m so numb now. He cheated on me, with a coworker, when we were engaged and newlyweds. I didn’t find out about it until after. Here we are, years later, several counseling sessions later, after many fights and make-ups, after leaving several times and coming back... I think he’s cheating on me again. This time I think it’s an emotional affair with someone at his office. I’m not positive, but all the signs are there. I don’t know what to do.