Hi hun,
I'm sure your husband is really worried about you, not because you are a horrible person, or a burden and all those things you are thinking but because he loves you and wants you to be ok. I bet your son loves you so much also.
Your Aunt did something so cruel and I think it's good that she doesn't want to be in your life as you are better off without her.
I hope that you can get some help or support without putting yourself in danger. My heart goes out to you

