Bad, Arrogant attitude

After having a lovely lunch at Moyo celebrating my sister in laws 50th birthday, my husband, kids 3 sisters in laws and my mother and father in law went to take a walk through the gardens. We were taking photographs as was everyone else a security guard and a cleaner drive up to us and told us to stop taking photographs. We had no idea why he was being so abrupt and rude. My husband asked him if their was a problem. His response was it will become a problem. He said we were over dressed and it must have been a wedding or engagement. Keeping this in mind, we came straight from church on Sunday morning and headed to lunch. My father in law who is 76 years old tried to explain to the security it was his daughters 50th and she had travelled from Chicago to spend 2 weeks with us. After the security guards threat of it becoming a problem, my father in law and mother in law left, clearly shaken by this drama and the terrible attitude. I went to find a Manager on duty or someone I could address this with but was told to phone on Monday between 08:00 and 16:30. Very disappointed, a lovely day spent with the family turned out this way. Note to self: Wear jeans and comfortable shoes, because apparently a dress and strappy sandals means an official function.