I don't think she's gay because she has no reason to stay in the closet. She is estranged from her family, so that's not holding her back. Her career would not be harmed. Plus, she's admitted to sticking meat and vegetables up her box for pleasure in the past, so that thing called a "filter" is not a problemo, either.
The reason she's single now is so fucking obvious: She is old. She can no longer bare children. She is not fertile. And she hasn't been fertile for a long time. Evolution or God or whatever you want to call it made men attracted to women who could spawn children.
Hers is a dusty cave, devoid of the possibilty of anything to grown. . . . except cancer.
Previous to that, she was a crazy bitch. Who the fuck would want to tolerate that bitch? She seems like a woman who'd be more attracted to white guys. What white guy would want to fuck the gunt? Maybe a fat white guy, kind of how fat white chicks fuck black guys, but otherwise? Uh-uh. Unless she could find some white man with a mental defect of some sort like DeNiro or the Star Wars dipshit.
She's a miserable cunt. Remember her thing about how she wouldn't want to be with someone who'd miss her or whom she'd miss?
Half the battle with men is to stroke their egos. Stuff like, "I miss you sooooo much" makes me feel wanted.
Robin doesn't understand it and never will. She'll die, eventually, alone with her cats and perhaps a paid assistant.