Is my work friend jealous of me or something bc she be always in my face especially when im training a new worker and than trying to tell me im wrong?

She will get into my face and start interrupting me while I’m training the girl and I’ve noticed she has done it before with someone else and this time I made it clear to her that she is intentionally annoying me her reply was she was just tryin to be helpful, and than telling me how I don’t train right etc when I trained her and a lot more people before and after her am I overthinking or something?

Is my work friend jealous of me or something bc she be always in my face especially when im training a new worker and than trying to tell me im wrong?
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