Brooklyn is getting married!!! at age 3

So last night while I was getting ready for Bunco. Brooklyn came in and informed me she was getting married. She told her dad she needed to get in a dress cuz she was getting married. She changed dresses until she found one that didn't itch her. Then she came in to see me... she had to use the bathroom. She wanted me to help hold up her dress and I couldn't take it off cuz she was getting married. When I asked who she was getting married to she said Bridger. I tried to explain that you don't marry your brother but she kept saying she was marrying Bridger. Finally I told her that she should marry a boy who is a friend and she said no that she wanted to marry a girl. We went from marrying her brother to marrying a girl... LOL After I left, she forgot all about getting married... thank goodness, she is way too young for talk like that. I do not want her to grow up and there is no way any boy will ever be able to get close to her... until she's like 40. I want her to stay my princess forever.