Mom in law's torture

My mom in law always interfere in our personal matters even in physical relationship... I just gave birth to a girl baby and now she's 5 month old.. so my mom in law threaten us to be careful about 2nd baby and she said even if I'm pregnant now I should've aborte the baby... But I'm not even pregnant now..I just didn't get my menses yet Because I'm a lactating mom so far.. And now my mom in law is fighting with us and spreading rumours about me like I'm not respecting then, torturing to give more money, etc..... which is not true to be honest... And now she's asking me to give divorce, she's actually keep asking divorce for the 2nd time .. And I've heard the news that she's actually torturing my hubby also to give divorce.. he's actually a mama's boy. So he'll obeys completely for her.. bit in this matter he's still keep mum.. He actually went for work to another place... it's been a half of the month since he got there, till now he ain't called me (video/audio) and he even ain't texted me even replied for my texts.. because his mama ordered him not to talk with me not see the baby... So what should I do in this case? I must've consider about my daughter's life also.. I don't have any idea... And I wanna share that I'm not living with my hubby's family luckily... In our place most of us will live with our mom only..