Melissa Gilbert's lifestyle brand pulled the plug on an upcoming event after her husband, Timothy Busfield, surrendered to police after an arrest warrant was issued for alleged child sex abuse. News broke on Wednesday, January 14, that Gilbert's virtual appearance for her brand Modern Prairie - set to take place on Friday, January 16 - was canceled. The company alleged "an unexpected scheduling change" was the reason for the sudden shakeup. (Gilbert, 61, was slated to host an "Ask Melissa Anything" virtual Q&A.