Probably because she is a 30 something year old witch that loves to nag and complain. Not many guys are gonna deal with that long term. She also barely seems to have her life together as well
I’d say she probably doesn’t have a great track record of dating what people might consider “normal” as well and seems like the type to live a bit of drama.
Could be the cameras. Maybe doesn’t want to be making out / everyone to know she slept with him on tv.