While I'm flattered to see you empathize with the characters and hope this doesn't come off as rude, if you're looking for a real, pure, fluffy good ending, you're playing the wrong game.
Hopefully the game's description wasn't misleading - TSOSA may not be particularly extreme or conventional horror, but it is still horror. Harm is at the core of the story and at the core of Vance's presence. This will never end well.