I think this is all a conspiracy on May's part.
She was against leaving the EU, so what does she do?
She gave up a Tory majority and swiftly calls for an election then washes all their dirty linen in public by announcing all the cuts they intend to introduce, while Labour announce all the 'goodies' they intend to introduce.
The outcome is what we see this morning, instead of May going into negotiations over Europe with a strong backing, she now goes in with a much weaker backing.
The woman is a disgrace both to the Tories but also to her country and the sooner she is gone the better.