Bruce Jenner is once again dealing with rumors that he's secretly becoming a woman. The rumors started last month when TMZ reported that Jenner wanted to undergo surgery to have his Adam's Apple flattened.

Jenner denied the rumor telling TMZ that he never liked his trachea and that's why he wanted the procedure done. After TMZ broke the news, Jenner reportedly cancelled the surgery but recently had it done. The procedure called a Laryngeal Shave is typically performed on patients wishing to change their sex.  

According to a new report by Radar Online, the rumors are starting to take a toll on Kendall Jenner and Kylie Jenner. A source told the site that the two girls are "very confused" by their dad's recent physical transformation.

Pictures have surfaced of the former Olympian with longer hair and nails.

"Kylie and Kendall just don't know what to think. It's extremely confusing for them to grasp," a source told Radar. "There is just no denying Bruce's recent physical changes, and he does look more feminine."

"It's been especially hard for 16-year-old Kylie because some of her friends have made jokes about Bruce's looks," the source continued. "Kendall continued to spend time with her dad, while Kylie hasn't been hanging out as much with Bruce, unless it's for filming."

The source went on to say that Jenner has received support from his sons Brody Jenner and Brandon Jenner and his ex-wife Linda Thompson.

"While the boys haven't come out and asked their dad if he is transitioning to becoming a woman. It has definitely crossed their minds," the source said. "However, as long as Bruce is happy, that is all they really care about."

"Brody has been spending a lot of time with his dad, and the two have never been closer. If Bruce did decide to become a woman, Brody and Brandon would absolutely support him," the source added. "All they know is that their dad is in a really good place right now, and that is all that matters."