Teen Mom Jenelle Evans Says Sis Is Psycho!

Teen Mom Jenelle Evans has been telling her Twitter followers that her sister Ashleigh is a psycho for weeks.
Well, now she has posted proof!
Ch-ch-check out the video (above) that Jenelle posted on YouTube of her sister having a mini-freak out when her baby won’t stop crying!
So is Ashleigh really crazy? Or is this just a bad day?
What do U think?