Oh my I'm bracing myself to visit the PILs at christmas. Fortunately SIL and her family live right next door so I'm working on hubby to stay with them!
1 - MIL believes that it is HER house and therefore she's free to go into the room we're in, looking at our belongings and shutting any windows I've opened (cos we both prefer it cooler).
2 - MIL believes that nobody could possibly be happy sitting reading by themselves. Oh No. They need to be "spoken to". Actually, make that "spoken AT".
3 - MIL is snappy and snarly and argumentative when she's stressed (which is all the time, cos FIL has Parkinsons and heart problems) and ends up driving us out of the house to get away from her, instead of letting us help her.
4 - Life revolves around cups of tea, buttered rolls and inedible meat and two veg type meals.
5 - Woe betide you if you crush a cushion, ruck a mat or drop a crumb on the floor. And books should always be kept on the shelf, even the one you're currently reading. Put it down to go for a wee, and it's on the shelf in seconds.
6 - MIL is, when relaxed, fun and funny and I hate seeing her stressed, but honestly, her behaviour was so bad last time we visited I almost came home alone after 2 days.