I have to go with what everyone else said....run! Don't walk, don't dawdle, and for the love of all things bright and beautiful, don't lollygag. It frightens me the crazies that are out there, but this one seems to not only be waving big red flags, but seems to be draped in them too.

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)