I'm glad to see that your son is home (near by) for good. As for your daughter, she's going to have to make her way out there w/her father and the loon for a while before she sees the light, just like your son did. If she's not back home now, she will be before the end of the calendar year. She's not going to have her brother there to help her out.
You and your family have had a very tough time of it. I do hope that the end is near and your lives can actually settle down and plan for the future as a little family. It's got to soon stop. I've never seen anything like this in my life.
Please take care of yourself.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.