Aye I get that. I mean I watch wrestling, I know how to suspend disbelief.
But honestly, you come home, nobody is there, a note is tacked to the front door warning you not to investigate what happened... sorry, but there's absolutely no way in any reality that what follows from that moment in that 'game' would happen.
It's a game, I get that it doesn't have to follow 'normal rules', but the problem with Gone Home is that you're meant to believe the story and become engrossed as a real fictional interactive novel based in a certain time period - once it makes that error in the beginning, the whole thing collapses, and it never recovers as there's no gameplay in it whatsoever, and in my opinion the story itself (even ignoring that beginning) is absolutely torrid.