Do you ever feel torn between wanting your step-children to like you and knowing that you still need to have rules and discipline?  Have you found that letting the biological parent handle all the discipline doesn’t work really well all the time. Help for Blended Families in Arizona Blended families are becoming more and more common in today’s world.  Consequently, more kids are being raised partially by step-parents. If you don’t have a good idea of the role of a