I'm not sure she was actually looking for specific advice here. This is just where you introduce yourself and say a little about your parenting situation.
However, I think what she is referring to is the difficulty many parents have countering the influence peers have on their teens - behaviors, language, values, (especially values,) and the resulting rebellion against the family's values.
I'm thinking she was speaking broadly here, but I'm guessing she will get into specifics in the various thread.