2 months into a separation where it has become clear stbxh was having an affair for about a year. I have had had many emotions but now stuck.in pure grief that due to his choices I will have to spend less time with my children and my relationship with my step child will change who i have know for over 12 years. I also will have to get to know OW in time as he is pretty much living there when not with the kids. I have to become financially poorer and risk losing my home. The grief can be all consuming. How do I get through this and accept what he has forced me into? I fought for our marriage and he has just walked away.