Kate Gosselin appeared to address estranged son Collin Gosselin's recent TikTok video about his siblings. Kate, 50, posted a lengthy video via her own TikTok account earlier this week showing herself loading the dishwasher after a day at work. "Kitchen Talk and Tips," she captioned the clip. However, one concerned fan was more interested in Kate's thoughts on her son's now-viral video. The TikTok user posted a screenshot from Collin's video in the comments section, which elicited a response from Kate. "He knows why," she responded, alongside a crying emoji. @kate.