Hi Robby:
Taking that P.I. course is going to be great! It also means you are still being proactive about caring for yourself. :bravo:
I know things are difficult and resentment of difficult child must be sky high, but remember you are stronger than the bad feelings are.
Have you guys discussed with difficult child a time frame in which he will get employment and seek housing at another location?
Blessings my friend,
Melissa 
