Petrov after the death of his wife and daughter began

Petrov after the death of his wife and daughter began

After the death of his wife and daughter, Petrov began to drink and drink his property and the things of his mother-in-law living with him. The latter appealed to the court in which she asked to recognize Petrov as having limited legal capacity, and to appoint her as guardian. A similar statement came from Petrov´s older brother, who lives in the same city.
Solve the problem. Will the decision change if we assume that Petrov’s daughter is alive?

Additional information:

After payment you will be available a link to the solution of this problem in the file of MS Word. It should be noted that the problem solutions put up for sale were successfully handed over in the period 2009-2019 and could be outdated. However, the general algorithm will always remain true.