Torties can be quite "special" though can't they? I've known a couple who were really quite psychotic, one belonging to my friend had a complete personality change and ended up leaving her and moving into the local ambulance station. Was quite bizarre.
The being sick in the bed thing made me laugh, I remember my old Rosie, an 18 year old Persian, loving her new fleecy bed, she slept in it for weeks on end, then one day she threw up in it and despite me giving it several cycles in the washing machine she never looked at it again.
I have given up on beds for my cats, they only eye them with disdain and wander off and sleep where they like, usually on my bed or on the chair that I want to sit in or have just
vacated... never in the cat bed.