when did kristen stewart and robert pattinson break up

Kristen Stewart and Robert Pattinson officially broke up in May 2013. Their relationship was on and off during their time filming the Twilight series from 2008 to 2012, but the final breakup came after a public scandal in the summer of 2012 when Stewart was photographed kissing her Snow White and the Huntsman director Rupert Sanders. Despite a brief reconciliation, they ultimately ended their relationship in May 2013.