Rednail- Me, Myself, and I

[Sparkls]

Well, the goal is to do something and monitor the reaction.
Ignoring him is definitely getting a reaction, right? Given it's incredibly hard to deal with his mood swings, you're doing great. Keep doing what you've been doing, it's clearly pulling at him some how.

And if your kneejerk reaction is to not be a b*tch, maybe you do need to be one every once in a while. Show him he won't be able to step all over you.
Like, for me, of the things I've read, I would probably have been very b*tchy about the laying in bed with you thing.
Not over the top but something like "Do you mind, I'm trying to catch a quick nap in MY bed."
Not off the rails mad but more snarky

Of course, I"m no expert. Take it all with a gigantic grain of salt (and maybe a lime and shot of tequila)