I need advice. I got married 2 years ago but the last 18 months have been dire. OH has changed. I discovered he has severe depression, which he won't get treated. He refuses help. He went through redundancy last year, it was awful but he got promoted - ever since his attitude towards me has been very condescending and constantly puts me down. He also changed his mind on starting a family. I don't feel the way I did about him any more but is this just a glitch? I've made matters worse for myself by seeing another married man in the last few months. He's been unhappy for a while too. I know this is stupid and I ought to just finish my marriage, walk away and clear my head. I've no idea if OM will leave his wife, though he often says he will. Am I being a mug?