Would love to read others views on this situation and see what they would do. I work in a team of 12. There have been issues in the past with bitchyness etc. Lots of petty background stuff I can't be bothered to go into. Today I've found out a colleague has organised a work outing and invited everyone in the team apart from me and our manager. We all share the same manager. She's gone to the lengths of messaging everyone direct apart from me and our boss. She has done it on purpose to make me feel excluded. What would you do? Ignore and carry on, or inform a manager Of her shitty behaviour?