Hi . I want a divorce from my wife but her family member isn't ready to give me a divorce and my wif

Hi . I want a divorce from my wife but her family member isn't ready to give me a divorce and my wife not living with me. Give me a good suggestion to me I will tell about my personal life... I married on 5 Aug 2017 and I have one son and expecting second also but in 2 years my wife may be live with me 4 months only like on marriage time 2 months and recently 4 months back. And now my wife is not living with me last 2 months and now with not in contact wife and her family. In 2 years I observed my wife nature so that is why I want to divorce because my wife has some problem like she doesn’t like husband means she not have feelings for man(husband) and not ready to sleep with me and not giving respect to me and her family members also, I thought she doesn’t like man because she does not have sex feelings, I tried to go doctor for her checkup but she not ready to go hospital with me. Note: I didn't anything any negativity with my wife and I didn’t take Dowry and I paid Mehar to my wif..