Divorce on the basis of infedility

We got married in Nov 2017. I was not well from some time before marriage and so we couldn't have sex on our honeymoon due to my health issues and I was scared. We were staying in different cities, I got transfer in mar 2018 end and then we started living together but my Stomach issue GERD problem was still there and it continued for 4-5 months even after that. I went to many doctors for treatment but nothing was working out then in Dec 2018 I got one doctor whose medicines worked for me and my problem became better but in previous months we were just having arguments and both were not coming close. Sometimes he tried but due to my health we couldn't come and sometimes he was not willing. Then I started seeing change in his behaviour and after search I came to know that he was having affair from long time but he denied and continued having affair. In August I got call details which gave me clear picture. And when I spoke to that girl she accepted then he told he was in relationship. I got call records from Jan2019 but there are many reasons due to which I understood that it was going on from long time. Is it possible that my husband can initiate divorce asking alimony as our marriage didn't consummate. I have many proofs that he was always involved with many girls even after 3months of marriage or 6 months, 1year, 2 years before marriage. He was never loyal to me. Ours was love marriage but I never doubted him in 5 years of our relationship before marriage. I was always in stress after marriage I have gone to 2 physiologist,1 psychiatrist after marriage and I tried to commit suicide many times as it became very difficult to manage stress. I don't want alimony from him.