My MIL is pretty benign but she's very eccentric and a heavy drinker. She had an identical twin (now dead) who was less benign though - I discovered after her death that she held me responsible for the demise of DH's second marriage, which though untrue explained a lot. Anyway, 10 years ago I was just pg with DD, my first child, DH's third and her umpeenth grandchild. One evening when she'd been round to ours (she lived nearby) and was fairly drunks, shortly before she squatted in our drive and had a pee, yes, really, she had a massive go at me for sitting too near a computer screen. I remember the words "she cares about hummus and orange juice but she doesn't care about that!"
A fairly normal evening with MIL.
Another frequent refrain of hers to DH "I know you're not happy" - oh eff off!
On the whole though she's very well-meaning and has the tact to live a couple of hundred miles away and doesn't drive
Having said that, she still managed to get to the hospital within 36 hours of DD's birth. She didn't do anything wrong, but I really could have lived without her throwing in her two penn'orth when I was at my wits' end trying to BF - I don't like letting it all hang out emotionally in front of people I don't know really well, which wasn't helping.
Her twin I never liked and tbh don't mourn, cruel though that sounds. She once licked - yes, actually ^licked^ DD - and said "there, she's mine now", evil cow. DD has no memory of her and thank god DH didn't want her name included in DD's middle names. I was glad the next one was a boy as I could see that one rearing its head again! When DH and I went off on honeymoon, leaving then 4 yo DD in my parent's eminently capable hands, evil twin texted me - ME! - to say we were dreadful and wrong for leaving DD as she was so upset that we'd left. Thanks, hope you enjoyed our special day too 