i would like to ask about the relation with sister-in-law,will nikah Declare invalid if some one keep relation of sex with sister-in -law.Please kindly know me in fiqha hanafi
Answer
By committing Zina with your sister-in-law, your wife does not become Haraam upon you. (Shaami vol.3 pg.34). However, you have committed a major sin for which you should repent and change your ways.
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai