My W has said these same things to me and turned around the next day with something completely different. Our situations are in the very early stages and I am still trying to back off and not talk anymore R stuff. All it seems to do in my sitch is giver her ammo for the future. Right now we are friendly and cooperative and that is all I can ask for. I too have discussed buying her out of the mortgage if we can't work things out. I stayed in the house after BD and insisted that she be the one to leave since she was the one who wanted out of the MR. So far I think it was the best move I made in this mess.
M: 39 W:38 D: 11 S: 7 T: 18 M:13 I suspect problem: 8/15 ILYB: 9/15 Never quit on love I ask her to leave:10/15