Question for anyone who has been doing this for awhile?

I really need to figure out how to 180/LRT/GAL while he's still living in the home, participating for the most part, interacting for the most part, not doing anything particularly different other than the emotional withdrawal and sleeping separation....

Help?

Me, 39. H, 35.
3 boys - 13, 11, 9 - 1 w/ multiple disabilities
BD Dec 2012
Sort of a quasi in-house sep Nov 2013