Advantages and disadvantages of infidelity in cheating spouse?

When it comes to our spouse, man or woman when we do cheat it's the same but in a different ways. Advantage of infidelity are; the married man or woman will have someone to run to if and when the wife or husband don't have time for the spouse. He or she has someone to turn to especially talking about his or her day and the job. The married person can and will spend more time being with the new person without being discovered by the spouse. the married person will be busy calling just to her his or her voice.
The disadvantage of infidelity are; the married person can not spend week end with him or her even if he wanted to. Holiday or special occasion will be hard to be with the other person. there are a few more thing to explain but I think the one I describe will be enough to get some idea.