I Caught My 8th Grader on Video Roulette

Rosalind Wiseman answers a question from Maggie, a woman who recently found out that her 14-year-old son is watching sexy videos online as well as visiting video roulette websites. She wants to confront her son about his behavior, but she is worried the conversation could ruin their relationship. How can she tell her son that the internet is not a safe place to learn about sex without him pushing her away?