Dispute with wife and her family

Hello, I got married 4 months back and from starting onwards my marriage life is not well. my wife is dominating and she has ego of her family. after 15 days of marriage her father with 4-5 more people came to our home and did some bulshit and the reason was not to have home appliances in my home. I am a software engineer and i live in noida so my plan was to buy home furniture after marriage as it took some time to find the suitable flat and for this reason they insulted me and my family. After that also there were always conflicts. but 15 days back when it was saturation point for me we spoke to her father and told everything and her father was agree that it's totally her mistake but after 2 days she took all her luggage from noida and her father abused me badly. now she is with her parents and i don't wanna continue with her and her family as they are cheap people with not having any sense of speaking. Please advice me what should i do next and what can be safest step i should take as i have heard no one gonna listen to boy and our law support girl fully. Thanks and Regards, Sumit Singla