Emm14
I read your original post first thing this morning and wanted to respond, but did not, because I was sure someone with better professional advice would come along.
No one has,
So:
PLEASE ASK GRANSNET TO DELETE THIS POST.
You have given far to much information on what is a PUBLICLY AVAILABLE forum, which would easily identify the people involved.
You mention that you work in health care. What you have posted would immediately get you suspended if you worked for the NHS -a private company will have their own regulations - however if your "friend" or "member of staff" or their representatives see this post, I have no doubt you would be considered to be in breach of contract and guilty of gross misconduct, particularly if it involves disciplinary proceedings.
I am no expert, but I know employment law allows a person undergoing disciplinary procedures to have a person of their choice to accompany them to any meetings with management.
You have no right to feel either "betrayed", "flabergasted" or "let down" by your "disloyal" friend - because she is not a friend in this context, she is an employee, as is the member of staff undergoing discipline, as are you.
What you do moving forward in your relationship with your friend personally has no bearing on the work issues.
Trust, loyalty and friendship outside your workplace is for you both to decide after the dust has settled.
These are my thoughts.
But I would again strongly advise:
ASK GRANSNET TO DELETE THIS THREAD.
Wishing you well.
Meg