Wife making problem

Hi sir , My self Zakeer residence of Khammam , I’m working in Saudi Arabia past 5 years and I had finished my marriage 9 years with 8 yrs son , 6 yrs daughter & 4 years son , before I was working in india but finically not good so I went to Saudi from beginning my wife not staying in my house because at the time marriage my hometown was other place my parents keeps separate in Hyderabad , we stayed 2 yrs after we went her hometown because of children’s in between my father was expire then problems starts up every day fighting then I went Saudi Arabia but here every 2 years vacation I’m back India she will not come airport small small happy thing I was missing but no issue I want to her happiness, here problems started with third persons she referred one friend boy for job at in Saudi Arabia she reveals he is ex boyfriend I was started on douts Not sexual , after fights everything finished her friend resigned job in Saudi Arabia he came back to india , we are going good everything fine. But after my vacation finished I went back to Saudi Arabia one year finished her mother have health issues unfortunately kidney failure dialysis started she elder She takes cares I don’t have any prblm but here her family cousin he was failure his life his wife leaves him but he was experienced in medical field so he came to help her mother same as before he refers for job to him Saudi Arabia I told I will try but my wife brother was told that don’t support any one specialy this person I trying call her & sending msg but she busy with her mother condition, I had recently October 25 I was exit from Saudi Arabia & I came to my brother. House on same day my family came I am happy ? but on the day I tried touch her she is ignoring and telling that don’t touch I was shook what is this behavior on next day she start drama he needs full salary and purchase house or land then come to me unless don’t touch she makes big drama my mom & brother came she shouted I was tried convince her but she shouting bad words to my mom all family , I was beaten her with 2 slaps to control everything but no chance she left with my kids now she is not lifting calls what should I do please help me