When I was little I thought that when you got married, you had to marry your brother or sister. If you didnt have any brothers or sisters you couldnt get married.
A childhood belief about marriage

others believed things like this
- I used to think I was going to marry my mom, even though my dad was already married to her.— nick
- i used to think that every family had a brother and sister and they married eachother when they got olderAnon
- i used to believe nuns were married to jesus and priests were married to mary.— sunshine
- I thought all teachers in school were married to each otherAnon
- I thought that to get married, your spouse had to have the same eye color as you did.Anon
- I thought when you get married you have to fill out a form to get a baby and then you get one.— Danielle