Tom Cruise's family secrets are exposed.

Leah Remini, who shares the same Scientology faith as the "Mission Impossible" star, has included Tom's entire personal life in her upcoming book.

Leah Remini and her book, Troublemaker: Surviving Hollywood and Scientology, are currently the focus of attention in Hollywood. The 45-year-old actress has appeared on television and in the press to recount "behind-the-scenes" stories of Tom Cruise's family in particular and the Scientology faith in general.

According to the New York Daily News, Leah Remini said that Suri Cruise (then only seven months old) was left crying on the bathroom floor during her parents' wedding. When Leah Remini went to check on Suri, she found Tom Cruise's sister, an assistant, and another woman staring at the crying baby. Leah Remini suspected this was some kind of Scientology ritual. She wrote in her book that she tried to persuade everyone to pick Suri up and give her a bottle of warm milk.

Leah Remini claims she was once persecuted by the Scientology church for matters related to the wedding of Tom Cruise and Katie Holmes.

Also in the book to be released this week, Leah Remini reveals that Tom Cruise and his ex-wife, Nicole Kidman, adopted their children entirely due to the influence of the Scientology sect. The adopted children even call Nicole Kidman an SP (Suppressive Person) – an enemy of the Church of Scientology.

In an interview with ABC's 20/20 program on October 30th, Leah Remini also explained why she left Scientology: "After Tom Cruise's wedding in Italy in 2006, I suddenly realized that Tom's behavior and that of one of the leaders, David Miscavige, was causing Scientology to decline." Leah Remini stated that Tom Cruise's wedding caused her a lot of distress, including the church's attempt to exploit her relationship with Jennifer Lopez and her husband to invite them to the wedding.

Leah said, "I was invited to Tom Cruise's wedding but was asked to bring Jennifer Lopez and Marc Anthony along. The church always wanted to invite one of them to convert."

Additionally, Leah Remini also spoke about being constantly reprimanded by the church for her actions related to Katie Holmes and Tom Cruise's wedding.

Leah Remini on the "20/20" show on October 30th.

In a joint statement, representatives of Scientology said that Remini's allegations about Tom Cruise's wedding were "not only untrue but also ridiculous and absurd."

Actress Katie Holmes shared with People magazine through her representative: "I am sorry for having upset Leah in the past. I wish her all the best in the future."

Representatives for Nicole Kidman and Jennifer Lopez declined to comment.

Leah Remini, the actress from King of Queens, announced her departure from Scientology in 2013. She subsequently dedicated her time to writing books about this mysterious religion. Occasionally, Leah Remini makes shocking statements in the media.

According to VnExpress