Need help to send a correct divorce notice

Hi Lawyers we got married in the year 2013 and we stayed in pune till 2021currently we are having one child born in 2016. (now 6 years)nni and my wife have lot of differences with our understanding level and have conflict for each and every thingi cannot understand her way of thinking and talking anymore and cannot carry on with her anymoreone day , we had some argument and i dropped her at her relative's place nearby. that evening her parents and relatives came to my place and in front of my parents and my kid talked in a commanding way. i did not like that anyway and i cannot live this way by her family commanding meshe does not take care of kid properly , no responsiblity or initiation towards our family , does not take care of me , my daily food and daily needshave explained her many times about taking caring of kid properly , taking care of my food , etc.. (like basic things of a home maker)nnplease help how to send divorece notice or resolve matter ?