Multiple sources claimed Kendra has reached the end of her rope following a tumultuous nine-year marriage to Hank.
"She's been really unhappy and felt uncomfortable in the marriage and they have been fighting a lot," a source told Us Weekly of the former Playboy model.
An insider also toldEntertainment Tonight that Kendra is "very sad" and "still loves him and has always been very supportive of him."
The Kendra on Topstar and Hank have had a tumultuous marriage over the last several years, mainly due to a 2014 cheating scandal in which the former NFL wide receiver allegedly cheated on his then-pregnant wife with transgender YouTube model Ava Sabrina London.
"Kendra and Hank went to therapy after Hank's scandal to try and work on their marriage, but in the end, his scandal always hung over them like a cloud," the insider explained to ET. "Hank has never quite recovered from losing his football career. He never really found himself after that."
Kendra seemingly hit a breaking point this past weekend when she shared an Instagram story, venting, "Life isn't making any sense to me right now." She also said she needs to "love myself again."
In addition, Kendra posted a series of photos and videos of herself on Instagram Stories without her wedding ring on. In one post, she wrote that she was "proud" of herself.
"How much strength does it take to be strong?" Kendra asked her followers. "I try so hard to be good but never good enough. Therapy is for the birds... Life is too precious."
There were also signs of trouble in paradise last month, when Kendra opened up to her fans on social media about her marriage.
"Yes we are having issues," Kendra admitted in response to rumors the pair were "faking it for TV."
Kendra continued, "My job is reality TV and I love my job [but] unfortunately these issues at home are affecting my decisions cuz the last thing I want to do is hurt Hank."
The model and pro athlete wed at the Playboy mansion in 2009 and welcomed 8-year-old Hank IV and 3-year-old Alijah together.
At the time of her husband's alleged affair in 2014, Kendra reportedly explained, "I don't say the word 'cheat.' I can say he was not loyal to me. I don't care about the act. I care about how he reacted to it and how I was told by the media what happened. That scarred me."
Kendra later flushed her wedding ring down the toilet and attempted to work through her issues with Hank on Marriage Boot Camp: Reality Stars.
Both Kendra, who found fame by starring on The Girls Next Door, and Hank declined comment when contacted.
Kendra on Top's sixth season wrapped in August 2017, and the series' seventh edition is slated to premiere in June 2018 on WE tv.