I wouldn't blame your mother because they also act such in some movies which backs up the thought. A lot of strange things happens in the spirit world and cats might play a role in them.
Cats do whatever they want to whenever they want it without asking for your permission or approval. It's why they are different from other pet animals. My cats are never bored because I haven't seen them to be. Unless when I'm not at home and they miss me.
Good morning my guys. My name is Ezra. I'm truly happy to be a member of this cat's forum. Cats are lovely animal. I love how independent they can be sometimes. It makes their owners work hard to earn their cat's love and affection.