After Charlie Sheen’s ex-wife obtained a restraining order against Charlie Sheen Tuesday afternoon, police arrived at his residence to obtain and return her twin boys. She told the judge that she feared for their safety and that she suspected his sanity was in jeopardy. She further stated that he tried to stab her and that he had threatened to “cut off her head and mail it to her mother in a box” if she tried to get her children back.