if you discover that your pastor is having an affair with your wife,what will you do?
@OP; In as much as this is a hypothetical question (because a true man of God can never condescend so low to do that), I want to say that beating somebody because he had an affair with your wife isnt right, you are only gratifying the person, helping him to fight his demons . . . just leave him to God! The problem should be between you and your wife! your wife disrespected you in the first place by desecrating your marital bed and vows.
We are all human. If it happen to me. i will be very sad but not curse the Pastor or blackmail him. But take the matter to God in Prayer and fasting because is the work of Devil. We can't fight the issue with flesh and body. it is a spiritual matter. It happen to me in a revise other when Pastor Wife decide to give me face even inviting me to they house when nobody is around, giving me suspicious gift. Before i realized and fight the useless devil out of her. My friend take it to God.