My wife do not want to talk with me after going own home

Hello sir/maam i am married on 2015 and now 2017 january she gone to own home and now 2+ months completed but my wife never talked with me after going and when i call she is not pick my call and do switch off the phone.. sometimes i messaged her but i didn't get any single word response from her.. even she didn't wish my birthday. i always write positive for both future but still she did not want to talk and not want to come back.. because she wants that everything is in my control in home.. we never ever told her everything even not to tell about the work of house.. when she was going that day she said i wish to stay my home for 7 to 10 days but now 2months over she didnot talk with me no message reply,, her mother is very very clever and she also doesnot want to do talked on the phone and her home all members keep one thing that i am drugist but its not true.. she everytime dought on me and checked my purse and cloths without my presense.. can you please tell me what can i do now.. always i messaged her but she didn't give me single reply even i dont know what they want because they not picked any call even my parents calls. please tell me what action will safe for me.. her parents told every relatives about me wrong things that i took drugs but its not true i done my MCA and doing a pvt job..