I need some help to navigate this situation. My FIL died a year ago and ever since my MIL moved in with us on the basis that she is scared to spend time alone, she has never been alone. We were happy to support her for a couple of months but that soon turned into a year. While here, we supported her, included her in every event, outing, everything. But nothing seemed to be enough, she'll find a way to create a drama over nothing: I didn't pay enough attention to her, my SIL didn't ask about her health every day while she had a cold. Every drama meant hours of crying. I know this could be the way she copes with grief. But she refuses any suggestions of any doctors, medication and proceeds to ruin every event to get the attention. My husband has always been her emotional support, even as a child during a toxic, abusive marriage with my now deceased FIL. Now, she leans on him for even more emotional support to a point where things got a bit weird. She'd call him 'daddy' by accident as she used to call her husband :). If we go out together she'll link arms with him, hold his hand :) :) and I am behind with my child. :)
My husband takes her side, she is vulnerable, she's grieving, she's old, I need to understand. I don't moan about her (not to him anyway) she moans about me to him.
My DH and I have a loving, great relationship. We've been together forever, he's a fantastic man, dad and because of that she can't say "no" to his mum. I know he wants to support her, totally understandable.
She now left for a while but she told me before leaving that she'd like to start a process to move permanently with us. (she leaves in another country). I know she has had some conversations with my husband behind my back. He hasn't said anything but glimpses of things he did say make me think this is not a new idea.
How the hell do I tell my husband without having a massive argument that this is not possible. I am happy for her to visit for a month or two every few months but moving in permanently is way too much. I need space to breath, I need my privacy with my husband, my child, my life. Any kind ideas how to not create a massive argument but nip this in the bud now?
Please be kind, it hasn't been easy