Yvonne Nelson shares death threat warning message on instagram

Yvonne Nelson shared the screenshot above saying it a text she received from someone warning her about a conspiracy to kill her by a colleague in the industry. Unfortunately, she didn't get the reaction she expected. She has received a lot of insults with people saying she composed the message herself and sent, reason being that on an iPhone outgoing messages are green(like the pic above) 

This is insane(if true) I know Yvonne is an attention seeker but isn't this above board?. What do you think? See some responses below...