NWL, it's more than just his opinion. It's "parental alienation of affection" and it's not looked at favorably by the courts. It could limit your H's custody and increase his child support.

You may want to set a boundary on this, if only for the sake of your children's mental health.

M:63
H:53
S:41, SS:28, SS:25, SD:23
M:15
T:16

Bomb:12/17/11, "I think we should go our separate ways."
H moves to his mother's house, 4/1/12
12/21/12: H moves back home, piecing