So it's her who created all our current problems is it.
No she didn't.
Cameron created the problem due to his fear of the growing popularly of UKIP.
Vote Leave created the problem by using misinformation and downright lies to manipulate the electorate.
The gullible voters that voted to Leave, despite having no idea what that entails, and nobody having the first idea about how we would be able to negotiate a deal, were also culpable in creating the problem.
Parliament has been hamstrung, unable to do anything meaningful, since the damn referendum, and we're still going round and round and round and ....