Still not everything would be necessarily OK, we have Adaam --peace be upon him-- whose son Qaabil killed his another son Haabil, Noah --peace be upon him-- whose son was an atheist, Jacob --peace be upon him-- whose sons oppressed Joseph --peace be upon him, and even some of the Shia Imams whose sons were misguided like Ja3far Kazzaab (???????? ???????? ?????? ?????? ??????????).