The estranged husband of missing Connecticut mom Jennifer Farber Dulos lost out on his court bid Friday to review her medical records to try to prove she may have faked her own death a la the book “Gone Girl.”

Fotis Dulos, 51, appeared in Stamford court for the first time since he was freed on bail in the mom of five’s disappearance.

The real-estate developer and his girlfriend, Michelle Troconis, 44, were charged in June with tampering with evidence and hindering prosecution in the case of his missing wife. Both have pleaded not guilty to the charges.

On Friday, Stamford Judge John Blawie shot down the defense’s July 17 motion for Farber Dulos’s medical bills and reports — which they claim might help provide insight to her whereabouts.

“Mrs. Dulos may have been despondent at about the time she disappeared,” Fotis’ attorney, Norm Pattis, said, adding that the records may “raise questions about her stability her state of mind.”

The lawyer previously raised the possibility that she devised a “revenge-suicide” plot like the character in the hit novel “Gone Girl,” so that her supposed death would be blamed on her husband.

Farber Dulos vanished May 24 amid a bitter divorce battle with Fotis, and investigators later discovered bloodstains inside the garage of her New Canaan home. Authorities obtained a warrant involving Fotis and Troconis after footage also appeared to show the pair throwing garbage bags in the trash the night Farber Dulos disappeared. Some of the discarded items recovered by investigators were Farber Dulos’s — and covered in blood.

During the Friday hearing, Fotis’s lawyer sparred with the prosecution over a potential gag order on both sides, too, claiming that the defense had the right to publicly speak on behalf of the accused.

“We are not going to sit back silently and be crucified in the press,” Pattis said.

Pattis threw out that there was plenty he hasn’t spoken about, including: “We are aware of a lot of missing money that was taken from Mr. Dulos by Jennifer.”

Though he didn’t elaborate on the claim, Pattis said, “Not a day goes by that I am not contacted by one or media people” about various allegations in the case.

The judge ultimately didn’t rule on the gag order and asked both sides to submit briefs before he decides.

Blawie did rule that Fotis can have two of his vehicles returned, but the rest of his seized belongings weren’t released.

The judge also refused Folis’s request to switch his ankle monitor to his wrist. Folis claimed that it was irritating the skin around his ankle.

“Regardless of how tight they’re able to fit the device on the defendant’s wrist, there’s a very high probability that someone is able to remove the device undetected versus the ankle,” the judge told his lawyer. “If it is causing irritation to your client’s ankle, the court is happy to allow it to be switched to the other ankle. But the motion to have the device located on defendant’s wrist is denied.”

The hearing comes as the search for the missing mom entered 11 weeks and cost state police nearly $600,000 in overtime.