having an affair?

Nowadays having an affair while in marriage is very common for the men and women. Why having an affair? Is it for companionship? Broken marriage or loveless marriage? For enjoyment? Lonely? Well each one of us have our own reason to have an affair. Sometimes having affair can safe marriage.. I think it’s fine to have affairs - if the partners of both affairees are happy about it. But it’s wrong to have affairs with people whose partners are not happy with the idea.