Oh, Martina, I have to say I got a good laugh out of your post. Especially about the side of the bed that was "used". Our old orange tabby usually just leaves wonderful little poop presents on the dog bed when we leave him too long.
Many years ago, my sister had a cat constantly pee into the burners on her stove! The vet put her (the cat, not my sister :lol: ) on valium and that helped. The vet said the cat was acting out because of a new kitten in the household.