Cure for Curse of Ones Father's House

Reading through 1 Kgs 2:26-27. One would like why the sudden dismissal of Abiathar, by King Solomon. A priest that suffered with his father King David. He risked his life for his father, King David in the days of king Saul and in the days of Absalom revolt. Yet he(king Solomon) dismissed him, just like that. The most logical response, I can give is when the curse of ones father's house is in effect. Laboring in futility becomes the order of the day. I mean to say, King Abiathar was dismissed because of the curse of his father's house as recorded in 1 Sam. 2:31-36. The same thing, with the city of Jericho. Because of the curse placed on Jericho city by Joshua as recorded in Joshua 6:25-27. Till they cried to Prophet Elisha. Nothing prospers in Jericho. Despite it's good location. Things don't happen there. The good news for those of us with this situation in our life. Is we can leverage the authority of Christ (Luke 10:1-24).