User blog comment:Dryuuu/Why didn't Morgana tell Uther about Merlin poisoning her.../@comment-4814726-20120316111105

i think the writers wanted to elongate the series and so they conveniently let Morgana just use it as a threat to Merlin if he got in her way or told anybody. Now why she ddnt bust him later on i dont know. BTW Im assuming 'dob' means 'kill' right? Sorry Im american. XD