Did this ever happen to you?

One of my family stories was the day i was born. I was born on 6-13 at 6:12p.m. Well my dad got confused about when and at what time I was born on, so he thought i was born on 6-12 at 6:13. And still today he thinks that I was born on 6-12 at 6:13. But really it is 6-13 at 6:12.