I was reading every reply and it made me sad. First confirm the date email. If its before your marriage then its water under the bride, I am not say it's right, you should show him and he should apologize. But if its after your marriage dont even tell him why you left his ass and let him wonder. Tidar mibal neger yelem, why would you lose your self respect, and trust me of he knew you knew and forgave him he will not hesitate to do it million time again. And if he think you dont know he will do it cuz he thinks he will never be discovered. Respect yourself and love your self enough to let him go. Do you want that to your self , and your children if you want have any? Or do you want to stay and suffer cuz honey you are not getting any younger , he will just repeat it over and over again while you give him your youth and life and humiliate you until you no longer respect your self . You will hate your existence, but if you let go you will hurt and heal. Dont listen to misogynistic comments like tidar new metages alebesg blabla its tidar for both of you, will he forgive you if you do the same? This is coming from a sister who have been through this , mind my words