There is never a place or excuse for abuse, or violence from anybody, in any form.
I do understand the frustration for a lot of patients/families, as the NHS is in such a state, understaffed and on it's knees. There are so many temporary nurses, health care assistants expected to work above their grade, put on shifts without information, seeing patients for the first time daily, and being expected to be responsible for far too many patients at once; mistakes are bound to be made, it is inevitable. They haven't even had a chance to read the patient's records, let alone understand their needs. They are put on the spot, with distressed family members with seriously ill relatives asking them for updates. When my df was ill, I got told a different thing from different member of staff, because through no fault of their own they didnt know the situation, and had to piece together ambiguous, sometimes outdated information from his notes on the spot. It got to the point where I was told on the phone that my df had improved, was doing well, eyes open eating and sitting up. This was untrue, he couldn't open his eyes, hadn't since he was admitted, couldn't swallow and was days away from death. He had only deteriorated further. Nobody knew what was going on. I would leave hospital not knowing what was wrong with him. I was promised calls from doctors, who were too busy to give updates, and was left in a state of turmoil.
I don't blame the hardworking pushed to the brink staff, who were doing their absolute best under such stressful circumstances for a low salary. I blame the neglect of the government which has gone on for years. I pity the hardworking nurses, and front line that have to deal with this shit show. It isn't the nurses on fault, they are the ones that take the fall, and are on the receiving end all of the frustration from the public, which is always completely unacceptable.
There are some staff who I did encounter that definately shouldn't be in the caring profession, no compassion at all, and just didn't suit it from a personality and dury of care point of view. I do wonder why they picked the vocation they're in. However no matter how frustrated membersof the public are, there is no excuse for abuse, and they need to follow the complaints processes in place if they're that unhappy.