I suspect you may think I have waited too long before taking a stronger stance, . . .
Busting, I don't know you -- or your sitch -- well enough to even comment fairly. However, having studied literally thousands of affairs, I've learned that by the time most people hit a marital website like this, the odds of success are pretty low regardless. All we can do is give ourselves the BEST shot at success.
Your husband very likely was going to do what he was going to do.