Anyone have a MIL similar to Martha?

Everytime I watch this, and I own it, I think wow this woman is EXACTLY like my MIL, aside from the murdering part which frankly I wouldn't be surprised if she has had those thoughts about me. My MIL literally expects my husband to be a surrogate husband for her and fill all the holes of her life. She actually refers to herself and my husband as "we"... for example "Oh we like to eat pizza don't we Chris" and "oh we're working on a new job assignment at such anc such place (my husband's job), mind you he hasn't lived at home for many years now. She lies, manipulates, cries, anything she can do to get her way. And she also thinks our child is hers, we have to do verbal battle with her to get her to give him back to us when it's his bedtime whenever we visit. There've beeen times where she's actually backed away when I tried to take him from her for bedtime. I wouldn't wish a Monster-in-Law like this on anyone. Anyone else have any crazy MiL stories?