DD threw a huge, huge wobbly today because I said we had to leave the park. It came out of nowhere and has really unsettled me - mainly because it went on for ages (estimated 15 mins, which felt like days TBH), involved prolonged screaming, buckets of snot & whereas I can usually calm her down by diverting her attention, nothing worked this time. I don't know how well I dealt with it - I simply walked on ahead of her all the way home as she screamed at me and then tried hugging (she was having none of it) and talking to her calmly. I swear it would have gone on even longer had my parents not arrived to provide more welcome distraction.
Any good tips? What should I have done?