Yes, your words are true, there are good and bad situations in the life of every human being, but we should face our bad situations with determination and patience, indeed, ease comes only after difficulties. Allah Ta'ala puts His loved ones in trials. I am very sad to know that your father is not in this world. May Allah grant your father, your uncle and your grandfather the highest place in Jannat al-Firdus. Ameen. May Allah fulfill every desire of your heart, Amen, then Amen.