Not trying to fix W/MIL relationship. That's on her. MIL being welcome in home means a lot to me, though. My mother and my father's mother had an amazing relationship, LONG after my parents were divorced. That's my model. MIL not feeling welcome in my home bothers me. With regard to "suspicion" W tells me MIL feels like she won't get to see D, and she's angry about the situation. I don't want to feed that. That does no one any good.
With regard to "good enough" like I said, I'd been an ass. Being told she felt "not good enough" was possibly bait and I took it, but I was angry with myself for my behavior.
As far as "allowed" to see her, our agreement is that I have D Sunday night through Friday morning. W picks her up at school on Friday afternoon, and I get her back on Sunday. "Quality time" is at a minimum, I'm basically the work parent. Because it was a four day weekend, W gave me Friday and Saturday to spend with D. Lawyer has modified this and made sure I got one weekend a month in the proposed parenting plan. We'll see what W says.