Unfortunately, Whitney's daughter Riley hasn't been feeling well either. Prior to Harrison's passing, she had run a fever. According to Whitney's latest TikTok video, the 8-year-old is still feeling sick.

"Riley's not doing that great. She has a really bad GI [gastrointestinal] bleed. Her stomach contents are almost black, so that's something we're worried about. She also has crackling sounds in her lungs," the mom tearfully revealed on Jan. 2.

She has yet to post another update on her children. We are currently sending all our love to the Frost family.