There are always different opinions about Feng Shui. You should talk to your mother patiently about it. Maybe your father's death is a normal process, and people's birth and death are not influenced by Feng Shui. So the living should cherish the people around them, and don't be fooled by Feng Shui masters! Why on earth did you persuade your mother, the Feng Shui master, to ask for so much money? If you have money, there will be feng shui problems, so if you don't have money, will there be feng shui problems? There are feng shui masters picking up junk in the street. Have you met Feng Shui himself? The problem should be analyzed in many ways, otherwise it will be too late to regret it if all the money is cheated!
If my answer is accurate and feasible, please adopt it in time.