I need my mom back

Jade • Survivor of Nexplanon 😆 Follow me,, I follow back 🎀🎀
My mom has a controllimg husband and he has isolated her from her while family. I ran away because I couldn't handle the emotional abuse he put on me. Now I'm trying to get on touch with my mom but he has control of her Facebook and he's taken her phone. He's taking my mom away please I'm 17 I need her and I need him gone what can I do