Hate in laws

I’ve been with my SO for 2 & 1/2 years and his family has put me through hell but I continued to stay with him and avoid them. We’ve been having some arguments due to stress thinking we’re pregnant. Anyways I took a test and it came out positive we were going at it via text and he wanted me to get an abortion, I didn’t and I just started texting him to leave me alone, we can go out separate ways. So on and so forth

His mom just saw the “leave me alone” and starts telling him how stupid he is to be chasing a “cat” like me. That I clearly make him look stupid. I can’t fucking stand her anymore. I’ve “always” been THEIR problem and they’ve always disrespected me. She has no idea why I was telling him this, she has NO idea it’s because her son wants me to get an abortion. I can’t with her anymore, it’s mainly his mother. Ladies I’m so heartbroken because I’m finally starting to think she’s too much for me. When we weren’t together, going through it she would push him to start dating and to bring girls.

I hate her

And especially at this time, I don’t know what to do