He's so toxic!!

It's time for me to leave. I'm not in love with him anymore and to be completely honest I can't ever see me even want to kiss him again and i definitely don't want to have sex with him. It's gone! I've been trying to make it work because we have a child and he's helped raise my little boy from the age of 2. Tonight has been the final straw. My son was playing fortnite and got a bit excited as he was talking to his friends so he was a bit loud. Next thing you know that toxic 'man' was shouting at me saying how much my son pisses him off and he can't relax in his own home. He said a few other things about him as well which is enough for me to say I'm done. I fucking hate him so much. Nearly 8 years I wasted on him. No more