Feeling a bit jittery / riled up as I told my mum I never want to see or speak to my brother again because of how he treats her. I've put my foot down now

My mum has been in hospital for over a week now and he hasn't once visited her. He was going through a rough patch with his girlfriend over Christmas and he temporally stayed with my mum,yet when my mum needs him he's nowhere to be seen

My brother has always been a nasty user and an asshole. I've had some very negative feelings towards him for a number of years but him not bothering to visit Mum was the final straw. It's just the fact my mum is in a vulnerable position (she's fine)and has riled me up

He's made absolutely no effort to visit her or will use his work or my niece as an excuse not to go see her. Me and my brother haven't exactly been close and there has always been some underlying tension /friction between us, mostly on his part. I would say I hate him.

Just to add further my brother asks my mum for money too and my mum helps him out. I've said to my mum not to do this considering they didn't speak for years on end and when they stated talking again he asks for money, I don't think so.hes always been a user.