Wife not allow my parents to stay with me

Hello allAm married having 2 kids and younger one is 6 months .. my day of marriage wife not allowing my parents to come and stay with us.in last 6 years they have been with for max 5 months in total 6 years .. every time she use to fight and they used to leave.. have told this there parents many times and they are not bothered at tll..we have once family meeting that time her family members told all her allegations about my mother's are not true and InThose are not at all considerable . After for 6 she was kept quite after having 2 baby she again started .. now she is not allowing me to show my kids to my parent and not allowing me to go and see them.currently they are in my native.. and more wife is full of anger issues , doubts and keeps on telling bad about my mother to first son. I am not able to stay with her at all.. she is treating me I will go and give police complaint if I bring my mother with me.. please help ..ready to have a discussion with lawyer as well.