This is very relatable, except as an Australian, it's usually Aboriginals. Not all of them are thieves, but they often become addicts and steal stuff and assume that since you're in a family, they can take your car because your car is "the family's car" and if you try to stand up to them, they get their mates and bash you.
Little do vegans know that pigs eat more meat than flora. Pigs will eat literally anything that doesn't kill them. My grandma fell into a pig pen once, a pig immediately took a chunk out of one of her glutes. She still has a scar.
Also, that male teacher was one of my best. I have severe special needs and me and him just clicked. His brother couldn't speak properly until he was 10 years old.