Yes, it is freaking weird! I totally agree with kml...tell him you’re busy, even if your plans are to drive back to your house and fall asleep on your couch with the tv on. It is none of his business what your plans are. No d@mn way would I hang out and drink wine with my ex and his current wife.

Me 50, H52
Divorce from XH final 12/17/2014
Marriage #2 12/31/2019
5 adult (step)daughters (3 from XH's first marriage, 2 from current H's previous relationships)
4 grandkids (plus 2 on the way)