Your S15 is old enough to know his own mind. But your M is for you and W, not for him to judge.
He isn't your or W counsellor or MC. He is 15 and his brain like all teenagers won't be fully formed until he is 23 oR 24. W may see S15 as your agent or that you are triangulation or guilting W into an M she doesn't want.
She may say "it's time for me now"
V
Freedom is just another word for nothing left to loose. V 64, WAW