If you go completely dark for awhile, I bet he will come around.
I'm glad to see you have already made changes.
Then only thing I can add, is dwell on yourself, the things that make YOU happy and take care of yourself and your c hild......not on what HE is doing, has done or might do. Those things just make you nuts, and what he is doing is really second to what you are doing anyway.
Take really good care of yourself....if you lost a lot of weight, you might not b e eating well. Make sure you get your nutrients, exercise and happiness.
sg Love is PATIENT, love is KIND, LOVE never fails / DB since 2001