I love that you have a solution to help with the house. I've always wondered about organizers. I hope that goes well and eliminates a big weight off your shoulders.
Kids. I think you're handling yourself very well given everything you all are facing. I LOVE the talking stick (naked barbie - LOL!!!) and I think I'm going to implement that into my day with D. She's a chronic interrupter and is NOT LEARNING. God knows we have enough naked barbies lying around.
I just wanted to pass on my encouragement and support.
As far as dinner on Friday... what has NOT been working? I don't think you need to be outwardly vulnerable if you're not ready. Why not "act as if" as a way of being vulnerable. Start acting like you and H are on better terms than you are. You know? This will require you to be open because you could face some rejection at first but you could also confuse the crap out of him and leave him thinking. Not a bad thing, huh?
Treat him like any old dad from school but have fun with him. I don't mean flirt or go overboard. I just mean, act like he's an interesting sort of fun old dad from school.