Why was my dad took away from us

Why was my dad took away from us mean my dad had so much more to live could seen my nephew and my niece grow up to amazed people and my dad seen me and my brother grown older and wondered what my dad think about his mom died and my dad be proud of mom all things done in yard and i am proud of mom get throught last 8 months seen my dad been gone she one of strong women every know and me and my brother have good days and bad days in are life's seen my dad pass away still miss space family seen he died will never filled in are family