Did you ever have that awkward moment when you think your dad might be bi?

So the other day, I was hanging out with my dad and we were talking about Gone Girl and the subject of Tyler Perry came up (tl;dr I'm black this happens). And he said "oh I know Tyler Perry is gay because he said he was abused as a child." I was like "um, dad, you know I was never abused as a child, right?" Then he was like "well, who wasn't taken advantage of by an older woman when they were a kid?" Turns out when he was 13, he was "taken advantage" of by a friend of his mother's. I talked to my sister about it and she was like "you know there were always rumors dad hooked up with guys in the past."tl;dr I think my dad might be bi (at a minimum).I'm not sure what to do with this information or even figure out how to talk to him about it. Any ideas?