I went to HealthCare.gov today and logged on, and it worked!
I even connected with the live help! I clicked the Live Chat button and got a real, live person (Susan) within about 30 seconds.
Now, I still haven’t applied because I have 6 husbands and 2 children on the application, instead of the one of each I have in reality, but Susan escalated my application to the Advanced Resolution Center, who should give me a call within two business days. They are the only ones who can delete people apparently. Well, them and the CIA.