Will the broken threshold stone in the living room at home affect the fortune?

I don't think so. First of all, there is no problem that the living room is not damaged. Now most houses have no threshold, so it doesn't matter whether there is a threshold. Many times, Feng Shui rarely pays attention to the threshold. If you are afraid of filth entering the house, hang a gossip mirror on the door with a sign to drive away filth. No problem.