Let me just say that I would love to be in your situation. I know it must stink for you, and I really do feel for you - I've been in a similar place. But I can tell you that I would trade counseling and being in the same house for this crappy separation and nasty divorce fights with rich in-laws sticking it to me.
Anyway, read DB and DR and use the techniques. You are a long way away from being in Last Resort like I am. You still have a chance to keep this from getting any worse. It's going to require a lot of hard work on your part, but you can do it.
Me: 35 W: 31 D10, S7, S2, S11 months M: 11 years Tricked into separation. In Last Resort.
My story: http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=1800530#Post180053