"I just remember being little and not really knowing what was going on. We would find things like makeup or lipstick, and we thought he was having an affair at one point," she says in dramatic footage from the show, which aired tonight on E!
Now, though, the family has rallied around Bruce in the wake of his revelation that he identifies as a woman.
"We love our dad very much; he has the biggest heart and all we want is for him to be happy."
See part two tomorrow, Monday, at 9 p.m. on E!