My inclination is that you can start with your father, and finally reveal what your childhood was like.
I am a single mom to a 3-year-old daughter.
Should I keep pushing her and her mom, so that I can retain my other relationships, or should I simply cut my losses? Which is worse, thinking your father has kiddie porn or knowing that you just saw a 14-year-old version of your mother naked? Since information about celebrities is easily found online, their security questions are easy to break into.