Today I was having a rough day and I lost my temper at my 7 year old in the park. My 2 year old was in the baby swing and I'd told my 7 year old that he could go on the other swings, not the baby swings after he'd already asked to go on them several times on the way to the park. I understand he wanted to be close to his brother but other people wanted to go on the swings and I had told him not to go on them several times. I turned around for one minute and when I turned back around, my son was in the baby swing laughing at me. I've been confronted before in parks for my son climbing on things he shouldn't be and I feel like he should know better and play nicely. I shouted at him in the park and he cried which I feel really bad about. I'm 6 months pregnant and I was feeling really overwhelmed today. I think I really overreacted but I think my son should have known better and listened to me. He is short for his age and has no problem getting in and out of them but in my opinion he is too old for them and needs to be on the other swings if he goes on them at all. Am I being unreasonable for telling him to stay out of the baby swings?