I don't think they are tbh
she did a lie detector test about that and said that she was single and passed
I'm not just going off that btw lol, I've seen her plenty of times and she never acts anywhere close to her possibly being in a relationship. I know I've told you this before but they did date, which they keep a secret...for whatever reason lol and hide behind the "long time family friend" angle.
he might be trying to play the long game and wanting to date her again though...which is weird af, especially when he's the one recording her getting fucked by said bbc