J.Lo, Marc Anthony Ending Marriage Separation comes after seven years of wedded ... bliss? By Evann Gastaldo, Newser Staff Posted Jul 15, 2011 4:59 PM CDT 3 comments Comments Marc Anthony and Jennifer Lopez attend the Samsung Hope for Children Gala on Tuesday, June 7, 2011, in New York. (AP Photo/Peter Kramer) (Newser) – Maybe he couldn't live up to her diva demands? Jennifer Lopez and Marc Anthony are splitting up after seven years of marriage, their rep tells Us. In a statement, the couple calls the decision to end their marriage "difficult" and "painful," but "amicable." Lopez recently rubbed elbows with Prince William and wife Kate during the royals' California trip, but her husband was notably not at her side. The couple has three-year-old twins, Max and Emme.