A/the turn of events - Idioms by The Free Dictionary
a/the turn of events
turn of events
A sudden change or alteration in a situation or circumstance. After an unexpected turn of events, the president has announced that he will be resigning from office. Sometimes it takes a dramatic turn of events for our lives to head in the direction they were meant for.
a/the ˌturn of eˈvents the way things happen, especially when this is not expected: Because of a strange turn of events at work, she has unexpectedly been offered a very good job in the sales department.