Should I file with him or alone?

Gabriela • First time mom. 23. Due 06.26.17
My husband who I don't live with wants me to file taxes with him but my mom wants me to be her dependent since she is and has helped me out financially. Since I haven't worked much this year. 
He says he'll lose money and that I have to file with him or were getting divorced.
My mom is hysterical screaming because she hates him and wants to get back the money she spent on me. 
What do I do?  
I currently live with my mom, because neither my husband or I work. We are looking for jobs.