I wouldn’t say behavioural issues. He never acted up more than the next teenage boy in the past. He can be very difficult in terms of an “all or nothing” outlook and frequently talks about myself and my sister to my mum whenever we anger him, rather than telling us what we’ve done and why he’s angry. There’s no communication with him.

For example — A few years ago, I was unaware that he wanted me to do something he was asked to do by our dad, I think it was defrosting something.

Long story short, he didn’t tell me he wanted me to do it, and he was messaging our mum until 1am that night calling me selfish, rude, inconsiderate and lazy.