having sex with someone else even with the wifes permission is a sure fire way to get his nuts glued to the mattress.
not to mention that since its unlikely that "50 cent" is going to be a possible sexual partner that would be absurd for her to agree to..if it were some random guy she knew then..while still not a good idea..would be better..lol tho i doubt he would liek the thought of his wife being with anotehr man