Wow! My granddaughter will be 13 in July. Just, wow! We've been hoping it would be a while longer before she wants to date. So far, she and her girl friends hang out with boys and girls both at school and exchange texts, all very innocent. She talks about it and let's us see her texts.
I don't know what her parents will tell her about dating. I think they're waiting until she asks about it. So far she has talked about a couple of her friends dating and turns out that in her group dating means hanging out together on the playground. Her school is K-8.
My granddaughter isn't allowed to go to the movies by herself even with just girls. The last time she asked to do that her mom and I went to the same movie and agreed to sit in a different place. She and her girlfriend came to sit with us because the movie was a bit serious. It was Les Miserables. We enjoyed watching it together. smile
Her friends parents seem to have the same requirement. Parents go too.
I agree that 13 is still too young for one on one dating. Kids are growing up too fast, anyway. Group dates maybe by 16, but I suspect I'm in the minority with that boundary.
I say, "stick to your rule."