Hi Pink, respectfully I don't agree with the advice from NYG - though it is well meant I am sure. I think if you are dealing with a MLC spouse - jumping in with both feet would be ill-advised. I don't believe this would be a time to throw caution to the wind - particularly as your XH has told you he just wants to be friends right now and his life is still a mess.
I think inviting him to Thanksgiving dinner is fine - though I would do it on a light and friendly basis and have no expectations....perhaps others will chime in too though...
Xx
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus