Although wood restrains earth, wood generates fire, and fire generates earth. Just neutralize it with fire. For example, as long as there is a person with the fire life in the family, or a relative with the fire life. If you don't have these, you can place fire mascots or Feng Shui objects at home, which can resolve the conflicts between the five elements.
The general manifestation of the conflict between father and son is that the father and son do not look at each other, and the father always feels that the son is not good at this and that is not good, and nothing is as good as he wants. The son also feels that his father has many things. It's not to his liking, but if the mother or someone in the family has a fire personality, these problems will be solved.
In any case, although the five elements of father and son are in conflict with each other, it does not affect the relationship between father and son. No matter how much the father has opinions about his son, he still has no less feelings for his son. The same goes for the son. Although he feels that his father has too many things to do, no one can doubt his inner feelings for his father.