Have you talked with an attorney yet? You might want to, sometimes they offer a free initial consultation. That way you can figure out what you are entitled to do, financially.
M: 8 yrs T:14 Twins:7 S:5 BD:'NLILWY': Feb/2013 Mar/Apr/May: MC June: "living in limbo" Sept 12: H moves out Oct 20: reconciling Jan-Feb 2014:MC Feb 2014: separating, and H moved out.