Q: What can you tell to someone who says that infidelity is okay because a man can have 4 wives?
Infidelity has nothing to do with marrying 4 wives. Whether you convince yourself that there is nothing wrong with doing what you’re doing or not, you have to honour the punishment for it in Islam. The first thing to do is to acknowledge that what you’re doing is wrong. If you don’t acknowledge it, you’ll never repent, and if you never repent, you’ll never be forgiven.
(Answered by Imam Abdoulaye Ndaw at Sacred Path of Love 2016)