Why would a man cheat on his partner regardless of how pretty she is?

Hi peeps. How every?
Something happened yesterday to prompt this post. Something very embarrassing,yet very interesting in fact. Okay,lemme break it down. I stopped by the Salon to make my hair. A few minutes later, this Bobo walked in with this stunning beauty. It was obvious they were lovers, judging by the giggling, necking, winking and 'touch touch' here and there. *sigh* They seemed so in love o. And then I noticed their wedding bands. Okay, newly married couple I thought. E still dey shack. Lol.
 The Bobo had come for a pedicure. His wife sat by him. They were gisting away,laughing and enjoying themselves.
Just then this other chic walks in. Almost missed her steps as she sighted this Bobo o!
It happened that this Bobo was her boyfriend! And she was speechless when she found out he was married. No be small fight. It took more than a few persons to stop the fight. Bobo was so embarrassed as the two ladies began to rain blows on his head,hahahahaha!!! At some point, the wife turned to the chic and they began to have it hot too! The guy had to run to the car.
 My point is this : the chic no fine sef! No front,no back, no nothing! Looks class-less even! O ga o. Now, what was the attraction? Why would a man cheat on his partner regardless of how pretty she is?
 I had some readers send in their opinions. Some hilarious, some strange..and some... *sigh*
Check them out :-

*Gentle Phil.
Monotony , adventure and curiosity. These are the driving force behind a man cheating despite having a pretty wife..

*Sola / Ekiti state.
Pretty on the outside but ugly on the inside.Yes now I will cheat jor .

*Ochuwa/Benin city.
Cheating is a choice. A man who has decided to cheat will do so regardless of how good, beautiful or loving his partner is. Many people think a woman can cause a man to cheat but I don't believe that as I know that everyone is responsible for their deeds. If your partner treats you badly and you feel you have done your all to make things work, yet there's no change, the right thing to do is end things not cheat.

*BABA/Carlifornia,USA.
When man Don too chop one soup he go miss the other type of soups !! Even if that particular soup is served or prepared in different ways. But the minute he tastes another soup outside he will now start missing his usual!
You wives should allow us enjoy once in a while=p =-d =d =))
When daddy comes home and is all over you after a business trip,Trust me he truly missed you!

*Segun/Lagos state.
Beauty is not what drives a man to keep a relationship. There are other factors like, understanding, kind and soothing words, ability to connect with the guy mentally, etc

*Ben/South Africa.
He probably wanna try if he still got game going.Cheating is flirting gone wrong ...Or probably he wants to hit something with a little more action .... getting all dirty and nasty ...
Something yu won't wanna try with yoir partner but with a total stranger. It spices the sex up!

*Kehinde Olaniyi/Lagos state.
Men will always be men jare.I don't bother myself with all that cheating stuff.

*Faith/Benin city.
Dem swear for dem nah.Any girl I catch with my guy her own done finish.

*Sassy girl/BIU,Benin city.
It's the fault of the woman.She probably isn't giving him T.L.C!Get wild in bed,it will hook him.

.. and so the story goes!
Lemme hear from you dearies.