Not sure mine can be salvaged, but i can try anyhow

Got married in Jan 2010 (i think my H married me just to get a visa, but i'm not sure). got pregnant immediately, H acted as a WAH while i was pregnant and started an affair 6 months into our marriage. i found out in nov 2011 and moved out immediately. Not seen or spoken to H since, tho we've exchanged emails about DD, and he has sent me a few half-hearted emails saying we need to talk.

He provided financial support for DD for 3 out of the 7 months we've been separated. He has seen DD twice in 7 months (last time in February). Heard he chases girls and acts single. Not heard from him for a month now...

Me 33, H 34
T 15 (on and off, 7 years this stretch)
M 4
DD 3
OW July 2010, IDLY - Oct 2010

1st sep 28/5/11-14/8/11 (my idea)
OW confirmed 25/11/11 (H travelled with OW 26/11/11)
I moved out 3/12/11