I think you're being far more gracious than she deserves.

So you're doing a good job.

Especially in not resorting to your old habits and withdrawing.

Big props to you for that!

I don't personally like the week on/week off thing with the kids but if it works for ya'll, good. I like the idea of the dinners. If she goes for it at all, she might only go for one night, though.

I don't know what else to say.

You got screwed on the house deal and I think they ALL suck for having done that to you.

If your wife keeps talking about wanting to get back together but making an excuse that she's made a plan with OM, out her to him (I may have interpretted that statement wrong, though).

She's playing you both for fools.