Kate Plus 8 Kate Gosselin and Jon Gosselin send love to daughters Cara and Mady on their 18th birthdays 10/09/2018 Kate Gosselin and Jon Gosselin sent love to their twin daughters, Cara and Mady, on the pair's 18th birthday. Read More RELATED NEWS Jon Gosselin celebrates daughter Hannah and son Collin's first day of high schoolKate Gosselin: Upcoming 'Kate Plus Date' dating show was "exciting" and "awkward"Jon Gosselin on taking custody of his son Collin: "He wanted to live with me" TAGS: Jon Gosselin Kate Gosselin