Take it from someone who doesn’t get to see grandkids: do not irritate or alienate the mother in any way. Your son will eventually do what makes her happy. And you will be the desolate loser.
There is an old, and very crass, Irish saying: “A p#b#c hair can pull a plow.”
I did send the PM but I told her I respected her decision because it is her page after all. I told her it was legal not political. She knows where I stand as well.
We have a good relationship. I do have to remind myself (and my wife) that they are in their 20s.
-SB