Cheating

Hello , I am from a middle class family I have pursued my BTech and after completion of my BTech I got a match from a marriage bureau and then my parents enquiried about that person and every one said they are good family he done his BTech and doing job in Bangalore my father trusted there words and without further enquiry he said to me that everything is gud and this is a good match for me as my father said I ok. We got marriage after my marriage we lived together for 3 months in this 3 months I came to know he is not a software engineer and he didn't did his BTech i tried alot to know the truth but he didn't tell and evn I tried to search for his certificate i can't find them too in between i got pregnancy and he said he is not ready and he called my dad and said that " my parents had a doubt like do I can have a kids or not so I didn't take any prevention I got my doubt cleared and I don't want this baby " my father said it's not right way and immediately they started to my place. After hearing those words I m In a shock and said nothing the next day my parents came to my place and seeing me my father asking my husband that they want to take me to there place from that day the whole pregnancy he and his mother started mental harrasment on phone calls. Even in the hospital he made a huge fight after my baby birth it took 7 months for him to take me to Bangalore and the same process went on (mental harrasment) even I bared it but one day 3 of us got dengue and me and my husband got admitted in hospital my brother came to me and asked that I can't take care of my baby so he asked my mother-in-law that can he take my baby to my mother so that she can take care of him she said ok and sent my kid but after that both of them started mental harrasment to me and finally for one pooja my parents asked him to as the kid is him you both can come and complete this formalities and can go with your kid but he booked ticket for me and sent me and said he will come later but he didn't come and I asked him after few day but he made a huge fight for that and finally I am done and I said when you come her I will come with you but it's been 1 year there is no contact even he didn't attend my call after 6 month I have searched for job and doing my job but don't know what to do Can any one suggest me what should I do as I can't bare that mental harrasment and even he don't take care of my kid pls suggest me what to do