If life throws bad stuff at you, throw it back & move on
I'm a grown man, I've built multiple profitable businesses and websites in my lifetime and I've had to deal with people from all walks of life, from the board members of multi million pound PLC's to ex convicts trying to collect huge debts that my wonderful step father left me to deal with when he did a runner from his business commitments.
If I ask a stupid weak ass bloke to stop doing things that annoy me, multiple times over the course of decades it upsets me. Don't be surprised if I lose it with them.
If it's your father, mother, best friend, brother, sister or husband, whoever, giving me unwanted grief then it's YOUR job to stop them or expect trouble. It's so simple.
Hundreds maybe thousands of snipes, lies, digs, tantrums over the years without a single apology is unacceptable. I asked you to sort it multiple times, you did nothing, what else could I do? It is your fault not mine.