@ShowHouse I think you’re being unreasonable.
I could be your mother in law. I’m very hospitable (I think), I welcome people into my home and feed and water them, chat and enjoy their company. But I also suffer with OCD, and have done since I was 2 year old. I still have many of my toys in original packaging, purely because I didn’t like to open things and kept them pristine.
My house is no shoes, and I can feel anxious about crumbs and spillages. I wouldn’t like children jumping off my sofa, even on one occasion.
Having things very particular is important to me and when things are irregular, I can begin to have distressing thoughts and feelings. I can literally panic over a squished cushion and feel like if I don’t squishy, something bad will happen.
Now, my family don’t understand the extent of my OCD as I simply don’t share it with them or explain myself. They just consider me to enjoy living in show-home like conditions and be quite particular.
I do my best. I try to be welcoming. If my future daughter in-law stopped visiting, or worse, stopped my son or grandchildren visiting I would be devastated.
I would try to visit you, but whether I could would depend on your home. Animals are out. Dirt is out. Mess I struggle with.
I think you should accept this is how she is. She doesn’t sound like a horrible person. Surely you can tolerate it for a visit now and again.