It feels like all of the tabloids got the same memo this week: “Trouble in Paradise: The JustJen Edition”. OK! Mag got the ball rolling with a report we discussed yesterday – Jennifer Aniston is reported “jealous” and “clingy” because Justin Theroux was seen out with two ladies for a “bidness” meeting. Oh, and Justin sometimes disappears for hours at a time and he refuses to account for his whereabouts, something like that. Well, this week’s Enquirer adds to the “Aniston’s jelly” story with a healthy dose of “Justin has secretly been in contact with his ex, Heidi Bivens.” Considering Aniston might have/probably met Heidi back in November of last year, it seems like the Heidi situation has already been diffused (perhaps with a payoff for her silence?). But still… it wouldn’t surprise me if Justin still spoke to Heidi regularly:

JENNIFER ANISTON unleashed her fury by calling JUSTIN THEROUX a cheater after learning he was still carrying on with his ex-girlfriend Heidi Bivens, say sources. Jen, 43, exploded when she discovered that her beau was secretly communicating with Heidi, the beautiful costume designer he’d been dating for 14 years before dumping her to hook up with Jen.

“In Jennifer’s book, what Justin did was cheating – he was going behind her back to maintain ties with his ex,” revealed a close source. “She was furious and read him the riot act, plunging their relationship into crisis.”

For months, Justin, 40, had been “calling, texting and e-mailing Heidi without Jen’s knowledge,” confirmed another insider. “They stayed in touch very sporadically at first, but now they’re talking all the time. He’ll e-mail, text or call – when Jen’s not around, of course – and they talk about everything. He asks Heidi’s advice about his career and even discusses his love life with her.”

“For Jen, it’s the ultimate betrayal. Justin has a lot of explaining to do to regain her trust, and it may be too late already. She’d livid with him for disrespecting her so blatantly. She had no idea he was still in touch with Heidi until recently, when she caught him texting her from their Hollywood home. He tried to shrug it off by saying it was no big deal, but Jen can’t believe he would do it behind her back, and it make her wonder what else he’s hiding from her. She understandably feels very threatened by Heidi.”

Heidi was behind Jennifer’s sudden change of mind about moving to New York last year, the source assed. Jennifer blamed the “fish bowl” of the paparazzi attention, but the insider says the real reason behind her move was that she didn’t want Justin living in the same city as Heidi, who has places on both coasts but mainly lives in NYC.

“Jen blamed the paparazzi in New York, but there’s even more of them in LA,” noted the insider. “The real reason she moved was because she wants Justin as far away from Heidi as possible.”

Jennifer’s rep denies the couple is stressed over Heidi, but as The ENQUIRER reported on Jan. 20, witnesses saw the pair bickering in public at Hollywood’s trendy Tower Bar, and sources say Aniston’s controlling tendencies are the root of their troubles.

Meanwhile, sources say Justin remains guilt-ridden about ditching Heidi to pursue Jennifer. “Heidi will always have a place in Justin’s heart, and although he’s moved on with Jen, he misses Heidi’s advice and friendship. I’m sure Justin knew how hurtful it would be for Jen, which is why he didn’t bring it up until she found out about it.”

[From The National Enquirer, print and online editions]

Ah, that’s an interesting theory for why Aniston is no longer interested in living in NYC. My theory was “bait and switch” – now that Jen scored Justin, there was no need to pretend that she was down with his New York hipster life. But the idea that Aniston just wanted to avoid Heidi, and wanted Justin to avoid Heidi? Makes sense – especially since Heidi’s friends made it clear that Heidi wasn’t happy about JustJen being in her city.

Oh, and that’s not all from “JustJen’s Trouble In Paradise”! In Touch Weekly has a little story about Jennifer driving Justin “nuts” as she decorates their new Bel Air mansion. Jen is “completely focused on a total interior remodel of the home” (probably to make it look a Ron Burgundy shag-pad?), and every time Justin tries to “inject his opinions,” Jennifer tells him no. A source says, “She is detail-obsessed and knows what she wants – and it’s not what he wants.” She wants a warm and cozy house where Justin is the second coming of Brad Pitt because he loves everything clean and modern. The source says, “Jen hated that the first time and there’s no way she is turning back the clock.” If you go back and look at how Aniston remodeled her old Beverly Hills house, you’ll see her design style. She likes things dark and womb-like. Lots of reds and purples and dark wood panels. It’s not my style – I find it really oppressive. But I also don’t like the hyper-modernist stuff that Justin and Brad like. Maybe a happy medium for JustJen?

Oh, and JustJen were at the Marmont last night. People Mag managed to have a glowing report here.

Photos courtesy of WENN.