Try your best to ignore her behavour of being scared, don't confort her or speak to her.
Only praise her when she is relaxed.
Tell all the people that she is scared of the ignore her and not to look at her, as this can be quite threatening to a dog. Prevent them from leaning over her as well.
You could get them to come in the same room as her and after a few minutes when she apears more relaxed, randonly throw treats on the floar but give no eye contact.
Also if your son is scared, it will make her even more scared and tense.
You could try: rescue remedy, DAP defuser...... these will help her to relax.
Natural stress relief for pets - Rescue® Remedy Pet i think the human version can also be used.
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