Carolinagirl - Do the best you can to keep moving forward - I know it's hard when there is a tornado in the house. And it can be even harder when they fluctuate so much with their emotions. Be as "even" as you can be when he is around. Do your thing and simply be polite.
When he peeks his head out of the tunnel, by all means, be responsive. You can be kind and friendly - simply be yourself. I guess the moral is the story is when the MLCer moves home when they aren't fully done with their crisis, so to speak, you have to really do the best you can to be strong, supportive at a distance but not cave into their tantrums, etc, or it will be nothing short of a rollercoaster ride.
Make yourself happy, as Snodderly said - keep busy and working on you. Hopefully, your hubby will start to resurface from MLC fog soon.
