Cory told fans that little Ryder needed an “ultrasound on her heart.”
The news was a surprise, as nothing seemed to be amiss in early 2019 when Ryder turned 2. Her parents celebrated her birthday party together, putting aside their differences and not making a big issue about how they are dating other people.
Fans have hoped for reconciliation between reality stars Cheyenne and Cory, but at their little girl's special day, he was with his new galpal Taylor -- and Cheyenne has her own significant other.
They've worked out a solid co-parenting relationship, and now, the two are coming together over Ryder's health issue.
Scroll down through RadarOnline.com’s gallery for details about Cheyenne and Cory’s daughter’s hospital trip.
Cory posted a video to his Instagram story showing his adorable 2-year-old at the hospital in Los Angeles on April 17, 2019.
Mom Cheyenne has been open about the little girl’s congenital condition, VLCAD deficiency.
“Ryder needed to have a ultrasound on her heart,” Cory wrote as a caption on the video.
“Praying for good results,” Cory wrote on the video he posted of his daughter laughing as she had the ultrasound.
Cory accompanied Ryder to UCLA Medical Center for the test.
Cory and Cheyenne must be worried about their little girl.
Cory previously shared about his daughter’s condition, saying “She can’t process fatty foods into energy.”
“When she was a newborn, Cheyenne would have to wake up every two hours and feed Ryder,” Cory told Usmagazine.com about his daughter’s condition when she was little.
“With the condition, she has no side effects,” Cory said about his daughter leading a life unencumbered by the diagnosis.
“But we still monitor it,” Ryder’s dad said. “She has to take medicine; she sees a specialist.”
Cheyenne and Cory celebrated Ryder’s birthday at a fun filled group party together.
“Taylor and I are respectful of each other,” MTV star Cheyenne told Radar after they were together at Ryder’s birthday party.
Cheyenne recently told Radar that TMOG cameras were rolling again. “Filming is good, MTV is respectful of my home and my boundaries.”
Cheyenne told Radar that she and her boyfriend and Cory and Taylor Selfridge were one big happy family. “There is no drama between anyone,” she insisted.
Their unconventional relationships worked for Cheyenne and Cory she said. “I know people want us all to hate each other but it’s just not like that.”
Their daughter came first, and Cheyenne and Cory even took a family trip to Jamaica with the little girl.
“Ryder has the most energy in the whole wide world, so we keep her extremely occupied,” Cheyenne told Usmagazine.com. “She’s beautiful and healthy. We adore her.”