JV.....I was going to say the same thing. About him saying the right things because maybe he feels you are pulling away and have enough of the crap he is dishing out. So he plays nice says the right things then goes back to the same old way. I don't think he like you independent at all. Some men are that way. I guess that is why I think that would be a great 180 for you to be very independent and go out and just do things you love to do without him. Don't worry about him not wanting to do these things for now. Don't let it stop you. Just like the vacation he is talking about. I would find out the date that is good for him and make the reservations. If he don't go in the long run then just take the kid's and go yourself. I would start doing lots of things and just going out and having fun. Let him see you won't be held back by him anymore. But most of all do it for you and your sanity.
Just like Saturday if he don't go that's his loss. Just enjoy your day and try to smile as much as possible.