Her daughter Amanda Bynes continues to battle gossip about her "mental instability," and now Lynn Bynes reveals what she think caused the 28-year-old actress' odd behavior.
During an interview with E! News on Wednesday (April 10), Amanda's mom stated that the actress does not have mental health issues and marijuana might be responsible for the sudden changes in her personality.
Feeling confident and ready to return to public life, Amanda Bynes tweeted for the first time in months on Saturday (March 1).
Excited for her next adventure at the Fashion Institute of Design & Merchandising, the former Nickelodeon start tweeted, "Hi everyone! I'm busy studying at @FIDM but I want to say I love you to my fans! Xoxo Amanda."