Hollywood couple, Robert Pattinson and Kristen Stewart has been having a complete relationship ever since they parted ways after the latter cheated on the former in 2012. Now several reports have suggested that Pattinson's mother must have played a part in their break up.

The "Twilight" actor, who became the face of Dior Homme Eau for Men, talked about his mother to Teen Vogue magazine, substantiating reports that his mom, Clare might have caused his split with Kristen.

"My mum's quite a dominant personality," he told Teen Voque, "so I've always been very comfortable around girls." 

According to a report by Look Magazine, Clare was clearly unhappy when her son Robert reunited with Kristen after a brief break up.

"[Clare] seemed very unhappy that he and Kristen got back together. She was incredibly shocked by those pictures of Kristen with Rupert and couldn't understand why anyone would want to cheat on her son. To begin with, it was like Clare didn't want to lay eyes on Kristen again, but of course she and Rob reunited and that was difficult for her," Look Magazine had quoted a source as saying at the time.

However, Hollywood Life later reported that Clare hugged Kristen at a party and "they looked really happy to see each other and spent quite a bit of time talking and laughing."

Robert Pattinson and Kristen Stewart broke up after the latter admitted to having an affair with her "Snow White and the Huntsman" director Rupert Sanders and issued a public apology to the actor in July 2012. However, they reunited during the premier of their last Twilight series, "Breaking Dawn Part 2" but it was "on-again off-again" relationship thereafter.

The duo is still in touch with each other but it seems like they are not in the mood to get closer for now.