I mean has she declared regarding the separation and divorce that she is co-habiting with another man? Has she been honest about that part of the the breakdown of the relationship? Also how long have you been separated and where do you both live?
Up until the point to agreeing with the divorce she had made no mention of co-habitating. She wanted unreasonable behaviour so I agreed. She has not taken part in the process since, no response to letters, nothing. She lives in marital home, I live in my 4th rented accomodation.