The former couple, who were married April 21, 2015 in a secret ceremony in Mexico, separated February 1, according to court documents obtained by PEOPLE. The pair have share no children and cite irreconcilable differences in their split. They have a prenuptial agreement, which will dictate any spousal support and how assets will be divided.
Weber, 37, and Giselle wed in Cabo San Lucas, Mexico in a hush-hush ceremony attended by his costars Matt McGorry and Katie Findlay.
“After we shot the pilot in Philadelphia, I came home and proposed to my girlfriend,” Weber said at the time.
Weber has a daughter from a previous relationship.