A colleague of mine took it upon herself to 'tidy' my desk while I was on holiday a few weeks back.
Apart from this being a really patronising, unwelcome thing to do, she seems to have thrown out a lot of information that was pretty important to my work (left on my desk to remind me to work on it after the break).
She's been at the office the longest apart from my boss and she takes this to mean that she is the most senior member of staff in here, even though she is only in the same role as me. She will definitely deny chucking anything away if I cause a fuss. She also gets on well with my boss, having known her for years.
What should I do? Should I just suck it up and go through the process of getting this information again (annoying and time-consuming) or should I report her to someone and look like a bit of a cock?
Sorry this is a long post but I've never really been in this position before and some advice would be good...