K.W.
This first question would be, are you legally separated? If you are not legally separated, meaning paperwork filed with the Court, then it may be considered adultery. However, don't let his idle threats scare you. If he is living with someone else, how dare he?!
I, too, am dealing with an adultery/separation issue rihgt now. He says he wants to work on things and this has all just happened in the last month, but I am lost and confused and hurt and mad as hell right now.
I am also a legal assistant and can get some answers to questions through my resources at the office or by asking some divorce attorneys I know(I have been asking a lot of questions myself lately).
I would be happy to talk you you more if you are interested. I am a 33 year old mother of a 19 month old little girl who, as I mentioned above, is in the process of separating from my husband of 7 1/2 years, but we have been together for 13 years & I live in Macon. You can email me directly at ____@____.com if you would like.