I think that in the celebrity glamorous rich world everything is different . I always like the example of Koby Bryant and his wife.  I think that  today there  are a lot of couples which are having affairs and sometimes it even helps maintain a "stable" marriage. Times have changed and so the perception of marriage and it's significance. So if you ask me what I would do it really depends if there are kids involved in the story and other financial factors. About the celebrity world like in the Koby Braynt story every cheater pays a price , and there are some who know how to collect. I guess he probably bought her something real expensive to pay for his acts.