PamQS
Something similar happened to a friend of mine. It turned out, as far as I understand, that the daughter’s husband had persuaded her to cut off all contact with her mother because he thought their relationship was ‘toxic’. With hindsight, he may have been trying to cut any family support his wife might have had as he was planning to leave her. Everything came right in the end, but cutting contact with a parent in this way is very unkind, and if she’s making a point, she should say what it is.
It feels as if any effort you make to reach out is being flung in your face, I’d honestly save myself the heartache and stop trying. She’s withdrawn, so it’s up to her to get back in contact, or to tell you what’s wrong so you can put it right!
I agree with you. Some in-laws can be manipulative and coercive. We read it every day, in various formats, and many of us know people like that. It can destroy families.
The OP would be best to stand back, and lob the ball back into her daughter’s court.
Meanwhile, if the OP just wants support, and nothing else, then the “support thread” will probably be more useful to her.🙂