Q: Is it permissible in islam to take back my cheating husband. Is my nikah still valid? He cheated on me with my sister. My parents left us home and went to (xxxx) vacation. My husband came home early when i was at work (xxxx details irrelevant and would not change content of response.) (text)
A: Taking back your cheating husband would not invalidate your marriage.
Recommended is that you await a menstrual cycle prior to doing anything intimate with him. (Read this as well.)
Allah Certainly Knows Best.
P.s. In times of ‘strange’ disease, if you both do not suffer a common communicable disease, you should be cautious in the do’s and don’ts as it relates to such a man.