Can you lose your virginity twice?

Hold on, I know that seems like a stupid question but hear me out!
I had sex with my ex boyfriend but I never bled or tore or anything. I just figured I broke it on my own because I'm active and I know that happens sometimes. BUT THEN, I started dating someone new and we recently had sex and he broke my hymen. He is bigger than my ex. I'm just wondering if that has happened to anyone else or if there are any other explanation to it. 
Thanks!