I have been involved in managing and supervising someone at work who has been performance managed for the past 2 years. This person has not taken the process seriously, has consistently failed to do what was asked of them, has shown no willingness or capacity to change despite absolutely loads of support and has narrowly missed a disciplinary by the skin of their teeth. Anyway, this person has managed to get a new job and will be leaving soon. The whole situation has got me down very badly, I've been in tears several times going to work in the morning and I feel resentful towards this person and am glad to see the back of them.
A couple of my managerial colleagues want to get her flowers or similar - I think this is way OTT and not a little hypocritical, since they have been rather scathing about her behind her back and are chuffed to be rid of her. I would be in favour of getting her a good luck card but am really not interested in organising or contributing to any kind of gift. AIBU to stand my ground on this?