Wife mother is making my and my daughter's and parents life hell

I am married since 5 years and have one daughter age five years and from day one my mother in law wants me and my wife to get separated.as my wife is shorttempered and have insulted my parents and my sister on every alternate occasion .my wifes mother is teaching my wife all possible wrong practice .such as my daughter was nine month old and my wife she left house without informing us and for a week she was at her place where her father and mother supported her at that time we have officially sent a letter through lawyer and we have a copy off that too.recently I took house on rent and got seprated as I am going through mental harrsement from all such things .but recently my wife's mother she visited our rented house in my absence from that day my wife has again started touching us mentally such us she is telling my daughter not to come to our rented house and go a stay with your father's mom and dad and she is telling me to not to come in the house 1 my wife she intentionaly beats my daughter as she know we don't like she does purposly 2 speak very rude to my parents Need help as I am frustrated by all this thing and want to lodge a complaint as my wife doesn't have intreast in me or my daughter I think she was forcefully got married as per her behaviour