Forced seperation by husband

I am one year married . I lived with my husband and his family (his mother, elder brother with 2 sons , father, my sister in law left the house 1 yr back and in seperation with my brother in law) . I left his house with ill health for the misbehaviour of my brother in law and mother in law and I am staying at my parent's home for 2.5 months . Now my husband is denying me to enter into matrimonial house on the ground of being 2.5 months I didn't return the matrimonial home. I found myself expecting my first child after coming my parents home, listening this news my husband showed his disinterest on having baby as he wants to give his full time to his I'll mother.I aborted my first pregnancy. My health condition deteriorated . Severe pain in neck , viral fever - back to back I had several illness which took around 1.5 months for me to recover . I got upset on my husband and did not talk normally to him for some days, though he wanted to talk. After 2.5 months , when I made my mind to go back to his house , he strongly denied saying it's already been 2.5 months and if I go back , his home situation will get worsen and his mother will get ill . On the same day he wrote in messenger chat " plz don't come my home, I don't want this relationship, you plz talk to your parents and proceed legally ". I don't want to terminate the relationship. In this situation, is there anything to do from my side legally ..