Jennifer Aniston’s father hates Justin Theroux?

Jennifer Aniston‘s father isn’t keen on his daughter’s new man. Insiders say Justin Theroux failed to impress when Jen, 42, introduced him to her actor dad John Aniston at LA restaurant Delmonico’s last month.

John is said to be worried that Justin is on the rebound after his split with his girlfriend of 14 years Heidi Bivens.

“John did like Justin, but he’s not sure Justin can give Jen what she’s craved for so long. Jen’s gutted, but is planning a weekend away for the three of them so Justin can win him over,” a source said.

Recent reports claimed Justin is the first guy Jen has loved since Brad Pitt.

The Horrible Bosses actress — who split from her Hollywood hunk husband in 2005 — told pals she has fallen head-over-heels with the actor since they started dating earlier this year and none of her relationships in the past six years have come close.

“Jen hasn’t felt this way about anyone since Brad,” a source said.

“They are moving quickly, but they know the feelings they have about [each other] are different from past romances.”

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