When will she realise that he doesn’t love her? My heart breaks for her

TW- abuse.

So my mum has been with his guy for approximately 5 years. At first, he treat her well, like they always do, and then it went downhill after about a year. My mum was with my dad for 16 years prior to this, he is also a horrible man and was mentally and physically abusive.

He comes home from work, walks straight from the front door into the kitchen to get a beer (I think he is a functioning alcoholic) he is only nice to her after he has drank, and then when he has had too much he is disgusting towards her. After he has done that he will play on his Xbox all day and night, sometimes he will sleep on the couch and “pretend that he fell asleep” he is a absolute slob, lives with her for free, doesn’t do a single thing in the house, doesn’t pay for anything and treats her like shit. He likes to tell her that he is the one who runs the household and she couldn’t cope without him😂 she comes downstairs with bruises sometimes and doesn’t tell me where they’ve come from, almost like someone has grabbed her.

He openly admitted to her that he doesn’t love her anymore a few months ago, and she still stayed with him. He pees all over the toilet and leaves poop in the toilet. She literally runs around after him all the time, he even called her mum once🤢 he borrowed money £500 to be exact, said to his family that he spent it on the bills in the house but in fact he actually gambled it all away and spent it on drink. The other night he kicked off with her because she wouldn’t give him money to go to the pub (she doesn’t have a lot of money) I’m just worried that she will never open her eyes and let this piece of shit ruin her life forever. W

It breaks my heart to see my mum getting treat this way, she gets so exited if he has a conversation with her. They both never spend time together and they literally sit in separate rooms all the time because he sits in the front room with the curtains closed and plays his Xbox. He is so loud and obnoxious, he is also younger than her. He lovessss to show off all the time if company is round. There has also been rumours that he has cheated on her, she knows he has but just lets it slide.

I just want to shake her into reality, I know she is her own woman and she will make her own choices and quite frankly it’s none of my business. She promised herself she would never let another man treat her like shit after my dad, but I guess that didn’t work out. I hate him so much, everyone goes apart from her. She dreads him coming back home from work. He will go out and disappear all night and then come back and won’t tell her where he has been.

I have absolutely gave this piece of shit a piece of my mind before. He’s been banned from driving 2 times because he drinks and drives. I just have a feeling that he is one day going to put her in danger (he likes to cause trouble even though he cannot handle himself) she drinks a lot more since she has been with him and she isn’t good with money anymore, the house isn’t as clean as it use to be.

I love her so much and one day I hope that she realises that she is so much better than this disgusting slob and she leaves him one day🤢 I doubt it tho. Thanks for reading, this was just a rant.