"I wasnt addicted at first either." --Ozzy responding to Jack saying he only smokes pot once in a while and that he isnt addicted to drugs.
Anyone who has watched the show with an interest in its content can clearly see that Ozzy and Sharon love their children, do their best to try and raise them right, and care for them a great deal.
Outside of the excessive cursing, and abundance of money, the family is not that different than most families.