Ben Affleck and Jennifer Garner’s former nanny Christine Ouzounian is threatening to reveal secrets of her alleged relationship with the “Gone Girl” actor after he cut off all ties with her, OK! Magazine reported. The news comes amid reports that Affleck and Garner have been working on repairing their relationship.

“Christine is very upset and says Ben should be worried. In her mind, this is far from over,” a source told OK! Magazine, hinting that Ouzounian may be working on a tell-all about her time with Affleck. Another source reportedly said that the former nanny was also planning to sue Affleck and Garner for firing her.

“He’s [Affleck] afraid she’ll use anything that he’s ever told her against him,” the insider reportedly said. “Ben’s even worried Christine may have recorded some of their conversations.”

According to reports, Ouzounian, 28, supposedly fell in love with Affleck, 42, when she went with the family to the Bahamas. The Academy Award winner was accused of sleeping with his former nanny and rumors also surfaced that she may be pregnant with his child. However, none of the reports could be confirmed.

Recently, Life & Style magazine reported that Affleck cut off contact with Ouzounian in an attempt to focus on reconciling with Garner. The report also claimed that Ouzounian is thinking of joining British reality TV show “I'm a Celebrity...Get Me Out of Here!”

“Producers want Christine to spice up the show and be eye candy,” a source told Life & Style magazine. “Her appearance would cause Ben a lot of embarrassment and revive interest in the scandal.

“So when Ben finally told Christine they were over, she was pissed,” the source reportedly went on, adding: "She told friends she asked him point-blank, ‘What about all the things you promised me?’ Ben didn’t have an answer, but he knew better than to engage any further.”

Meanwhile, Affleck and Garner have been spotted together on several occasions amid rumors that his former wife may be pregnant with his fourth child. The two have also been planning to spend Halloween together with their children.

“The entire family is looking forward to Halloween because they can go out, dress up, and be normal people. People will not know who they are,” a source told Hollywood Life. “So instead of having tons of paparazzi around, they could be a family and that is what they need right now to get to the next stage of reconciliation.”

However, OK! Magazine’s source said that Affleck is “really worried about Christine’s next plan of action,” and that she could “become a real problem for him -- but he knows it’s all his own fault.”