If your mother in law, in front of you, proclaimed to your spouse and their siblings.
"Parenting doesn't get easier as the kids get older. Just remember you can't choose who they decide to marry."
Would you take it to mean anything other than that she hates that her son chose you to marry?
(No other of her children in law were in the room at the time. I'm the only daughter in law. DH has sisters.)
I'm letting DH visit without me next weekend after this 'discussion' last weekend.
It's not the first time she's made it perfectly clear she thinks my family get everything wrong and her way is the right way.
It's just not worth the damage to my mental health.