My husband of 11 years and I split up at the beginning of the month. I take full responsibility as I had an affair following my mum passing away and feeling unsupported by him but I made a bad choice. Unfortunately I didn’t initially fight for him when he found out. He asked to reconcile and I was still in a bad place. I have since realised what I massive mistake I made and tried to make amends. The problem is he was in a new relationship within a week of moving out and is now saying it’s too late. We have children so can’t do complete no contact. Do I have any chance?