Kylie Jenner's adorable Father's Day message to Caitlyn Jenner

Despite being mocked for calling him father, Kylie Jenner insists she continues to call Caitlyn Jenner Dad. She wrote a quote from Caitlyn, vowing she shall always be their dad.

"Happy Father's Day my little light of sunshine. "You can still call me dad, Kylie. No matter what I'm always going to be your father. That's never going to change.""