My DIL is a very jealous person and a know it all. I avoid her. She talks baby talk. Adults don't go potty.
We're lucky. They live in another state so I don't see them.
My husband texts with her and our son so that is as good as it gets. I do share very limited emails with our son. She reads every single one. He's not allowed to have an email account she doesn't have access to. Their marriage not mine. I really dislike drama and she thrives on it. Waste of time. This is the second domineering wife our son has had.
I don't hear from them for months at a time until they need money then it's all lovey dovey. FAKE. I need to cut ties with them. Both are very disrespectful.
I keep in touch with my younger sister instead. She's like my child. We are 11 years apart. Our parents died long ago. I feel more connected to her.