How can a Muslim man end an extra-marital affair

mera nam zoya h mere pati ek shadishuda aurat k sath liv in m rhte h pareshani ye h ki jab mere pati ke us aurat se smbandh bne the tab wo pregnent ho gyi thi isi wjh se mere pati ko majbooran liv in m rhna pada lekin us aurat ne 2 months ka abbortion apni family k sath milkar kra diya aur phr mere pati ko police m bulakar unke sath jis ghar m rh rhi thi wapis a gyi us din se lekar aaj tk mere pati ne usse hath tak nhi lagaya h mere pati usse uske baccho ke pas janne ko khte h aur khud bhi apne baccho ke pas lautna chahte h lekin kya kre kuch smajh m nhi a rha kyoki wo aurat mere pati ko jhute case m fasane ki bar bar dhamki deti h aur khti h ki kannon aurroto ki har baat par vishvas krta h chahe wo jhut bol rhi ho aise m mein apne shohar ko wapis ghar kaise lau kyoki m jaan chuki hu ki wo ghar wapis aana chate h lekin uss aurrat ki bato se drte h hum aisa kya kre jisse wo aurrat apne ghar apne baccho k pas wapis chali jaye mere shohar muslmaamn h aur wo aurat punjabi h