Nikki Bella and John Cena
The state of Nikki Bella and John Cena’s romance was called into question. The WWE stars are pictured attending the ESPYS at Microsoft Theater on July 12, 2017 in Los Angeles. Getty Images

Nikki Bella and John Cena may be in the middle of planning their wedding, but on their reality show, the two still haven’t taken the next step in their relationship. Thanks to a sneak peek of the upcoming episode of “Total Bellas” Season 2, it is revealed that the WWE star’s mom was suspicious regarding her daughter’s loyalty to her partner.

In the E! video, Nikki can be seen happily talking to her mom, Kathy, excited to give her a tour of her new villa via FaceTime. As Nikki shows off the beautiful home, her mother notices a man in Nikki’s background walking by in a towel and not much else.

“Who’s that?” Kathy asks her daughter.

However, Nikki replies insisting that no one is there with her in the villa. Viewers know the “Total Divas” star is lying because he brother J.J. is actually staying with her. J.J. and his wife Lauren have been having some issues with their marriage, and he has moved out of their home.

Although he is now staying with Nikki, he has made her promise to keep his secret because he isn’t ready to share the details of his separation with his family just yet.

Forced to keep a secret, Nikki remains mum about the mystery man in her background which prompts Kathy to further inquire about the odd situation. “Well someone walked by, but the crew doesn’t usually walk by in like towels,” the matriarch responds.

“There’s…no one was here. It’s just me. Me and my glass of wine,” Nikki says.

Kathy then asks her daughter when John will be returning. However, Nikki reveals that her boyfriend, at the time, will be gone for a while which doesn’t help ease Kathy’s suspicions.

Nikki eventually gets off of the phone with her mother and calls out her brother for fueling drama. “Stupid idiot! I’m on FaceTime. How could you not hear her voice from there?” Nikki says, referring to the awkward conversation she just had with their mother.

Furious at her sibling, the star believes her mother will think she is being unfaithful to John and cheating with one of the members of the E! production crew. “Mom probably thinks legit I’m having an affair with one of the crewmembers!”

Even though everyone, including the production team, laughs off the incident, Nikki still seems very upset that her brother’s carelessness could potentially cause trouble in her life.

Watch the “Total Bellas” sneak-peek video below:

While drama continues to unfold on the reality series, Nikki has had her hands full attempting to plan her wedding and preparing for her debut on “Dancing With the Stars” later this month.

The wrestler, who was paired with Artem Chigvintsev, has been spending time with her dance partner along with the other man in her life, John. On Tuesday, Nikki shared a photo of herself and John attending a WWE event where she also invited her dance partner to join her for a fun night in the world of wrestling.

Even though it is unclear whether her time on “DWTS” will appear on her reality show, for now, fans can watch Nikki on “Total Bellas” Season 2. The show airs Wednesdays at 9 p.m EDT on E!