I see a possible solution --
The 13-acre community, with views of the Sangre de Cristo Mountains, features two- and three-story earth-tone buildings, carefully decorated public spaces, a restaurant that prides itself on not serving bland fare and a gym that would turn heads in West Hollywood. Dance parties and other events -- many of which are open to outsiders -- are often booked at the lounge and bar.
Ahem... foam parties. And go-go boys, of course. And quite frequently. The choice of music is a delicate one... optimally, this issue should be studied. I would hypothesize that some of the more raucous tribal remixes of hip-hop tunes might be effective. Naturally, whatever genre is selected, the music shall have to be just loud enough to not trigger an environmental impact statement.
The residents will have to tolerate some periodic noise and will, of necessity, be exposed occasionally to conga-lines of naked or nearly naked twinks. Some residents may endure this better than others. The principle is not unlike that of chemotherapy for cancer.
I do not doubt that a suitable combination of elements will prove effective at curtailing the desirability of the property to prospective heterosexual buyers. After all... we're talking about people beyond retirement age.
I picture my mother, or one of her sisters......... She and her ilk could easily be dissuaded from even visiting often with a judicious application of thumpa-thumpa -- all without violating any laws regarding housing discrimination because of sexual orientation.
There really are few problems that cannot be helped at least a
little by the application of go-go boys and foam. Visiting one's elders is, after all, a virtue.