..."thanks all" -- appreciate the responses. And yeah, it's not in regards to vitamins or anything like that...my son is on ADHD medication and my X is always looking for an excuse for his behaivor....which frustrates me....cause I have no issues with him at all, whether he is on generic or not...of course I make use of other types of parenting tools/techniques...while she simply counts on medicating him....which I loathe.
FYI -- if you are a parent and are interested in an awesome tool to help with challenging kids...there is a system called "Celebrate Calm", that I swear by...I was skeptical at first...but upon making use of the tools/methods/etc....it's a game changer.
http://www.celebratecalm.com/
Anyhow-- thanks again for the insight!