It's been almost 2 months now - is this enough time?

If the affair was already over, telling you about it was selfish and hurtful, if not downright abusive. A cheater does that to clear his own conscience but if he cared about his partner, he'd get counseling and take care of it himself. You need to establish financial independence not to prepare for leaving him, but for your own peace of mind. You don't need THAT to worry about, too. You arranged for counseling, so you're on the right track. He may need personal counseling, too. I wish you good luck.