Why do English Footballers even get married...

I don't plan to marry ever...so why would a Hot English bloke that's a superstar Soccer Player get married?
There's been a long line of cheater in all sports...Tiger (kudos to his wife for divorcing his ass!) , David Beckham , Koby Bryant etc,etc,etc....

The latest one to be caught out? Wayne Rooney...apparently was getting it on with a prostitute whilst his wive was four months pregnant....She worth leaving your hot wive for?