How to seek divorce after 4 months of marriage

I was married to my wife on august 14th 2023 my engagement was done on december 31 2022. soon after 10days of marriage i came abroad to work. over these months i am facing lot of issues mainly my wife doesnt have interest in me this causing severe pain and discomfort for me which has led me to drinking alcohol on weekends. to relieve my tension i always tell my pain to her mother and her uncle and aunty also to my mother. but they take in negative way and blame me. i no longer have interest in continuing with this woman. nowadays she is saying she will think first then only plan for a child which is causing me more tension. she even said that she will commit suicide and all which is causing me worry. she is saying she will be mental by the time i come to india. this is a real concern now i am worried how i will continue with this woman. i have not taken or demanded any dowry nor did i get any thing from the girl side. i do not have a home as well. i stay in a house which was given by my aunty to my mother. my parents are divorced as well and my father is living separately. so kindly advice how to seek divorce peacefully without any worries. as the marriage is new and such problems exist there is no point continuing and making things worse. please advice what should i do and when should i ask for divorce? is there a time limit. i am not contact with her since i left india physically but just talk on whatsapp/call. waiting for ure advice