Mommy dearest? Caitlyn Jenner’s youngest daughters, Kendall and Kylie, are addressing her by a new name now, a source tells Life & Style. When the former Olympian, 70, began transitioning in 2015, she reportedly told her family that while she’d prefer not to be called Bruce, the kids could still call her Dad. Kendall, 24, “was the first one to start calling Caitlyn ‘Mom,’” shares the source, adding that Kylie, 22, “does it now, too.” But there’s one person who isn’t happy about the modern moniker. Momager Kris Jenner, 64, “told her daughters, point-blank, that they didn’t have two mothers, that she was their one and only mom,” the source reveals. “Of course, Kendall and Kylie know that Caitlyn is their father, but over time, it just felt natural.”…
