Gosh this is horrible, utterly shameful. They are raising heir kids in a happy family home.
now I don’t understand at all why rhe op agreed to this, unless it was financial and a lifestyle, but I fully understand why he has, many gay men sadly, even a decade ago wanted a beard, even today many will pick that, a semblance of the stereotypical family unit, for many differing reasons, career, shame of their sexuality, fear of being judged, cultural, religion, family etc, and I’ve no doubt he is gay, but I don’t judge their ability to raise a family in a happy home, or decide I know rhe situation better than they do. The fact there are four kids tells me there is something behind him wanting a beard and not to live life openly as a gay man,
I would like to understand her motivations better, and I really don’t beleive for one moment she agreed to this in her 20s as he was her best friend, so I do think op there is something unsaid here in terms of why you agreed to be this man’s beard, and I suspect you have this odd sex to make it feel more like a marriage to you, and he’s committed to do that, it was the deal you made.
But are your kids protected , I’ve no doubt, and I don’t see any reason they should ever find out the transactional deal you both made or that you were always his beard,