1) The situation SUCKS
2) The only thing that needs to be changed is the relationship of the family (Eric Scumy McScumsalot doesn't need a change).
3) Truthfully at this point the Max as son of family friend/neighbor is best bet.
4) For Images on the Patreon site dress them in 'Adult' clothing so the characters 'Appear' older.
5) Yes altering the language (Son/Mom/Sister/Etc.) sucks, but is all that the JERKS will accept if DS continues on Patreon.
Another option is to remove MOST of the BB stuff from the site, use F95 or someplace else to release updates and just use Patreon for updates about the new (Glamour) projects and later for releases. Not a great option, but it gives people access to BB updates, news about the future project, and shuts the idiot reviewers the hell up.
None of this is good, and I hope it doesn't continue for long. If you read this
@DarkSilver then know that a lot of people are supporting you and want BB to continue. I may not agree with some of the choices you made for the game, but I would like to see it continue.
Just some thoughts.