I need help.. Please read this

[Mulberry]

Similar thread that might have some good ideas for you:

I need help, I'm stuck and exhausted and at the end of my rope so to speak

This might not be of much help but while you are stuck living with her you might want to do regular cleansing of yourself to disperse some of her negativity. I think you sound like a good guy, you tried to do the right thing with her but she’s toxic. Don’t let her steal all of your joy, you deserve better. Everyone’s journey is different, don’t feel like you failed.