Is Jennifer Aniston to blame for the end of Justin Theroux's 14-year relationship with Heidi Bivens?
Hollywood costume designer Bivens, 34, has moved out of the NYC home she shared for six years with longtime beau Theroux, 39, her rep told the New York Post's Page Six: "Heidi and Justin have been together for 14 years. They met when she was 20 years old and he 24, and yes, she just moved out of their home last weekend. She has no comment."
An insider told Us Weekly that Theroux and Aniston, 42, "started hooking up on set" in Georgia last fall while shooting the comedy Wanderlust, while he was still living with Bivens.
"But he had been trying to leave her for a while. He broke it off for good in March," insists the source, adding that the couple were "on an off for years."
Meanwhile, as Bivens packed up her things, Aniston and Theroux took their romance public during his extended visit to L.A. -- capped off by their PDA-fest at a star=studded MTV Movie Awards after-party held at SoHo House in West Hollywood.
"She doesn't want him to get frustrated with her usual covert way of doing things," a Theroux source told Us of Aniston's decision to come out of hiding with their romance. "So she's compromising and relaxing about the paparazzi."