Gaslighting in Your Parenting?

"Gaslighting" is the latest term in pop culture psychology.  I've actually heard the term for 40 people (yes, I took a tally) over the last 3 weeks.  Is this going on in your parenting or is this yet another psychological concept that is being overly used like everything else.  

Dr. Dan van Ingen is a clinical and sport psychologist in Sarasota, FL.  He is an author, national speaker, anxiety specialist and parenting doctor.  He started a sky diving therapy and resilience group for those who want to apply radical change to fears and anxiety.  He's been featured on ABC and is author of You Are Your Child's Best Psychologist.