Is it worth it?

Alyssa
Hello! My names Alyssa and I'm 16 years old. Me and my boyfriend have been together for 7 months and I've really been thinking a lot lately...most teen relationships don't last so why should I stay? I've really been thinking about breaking up with him. Now don't get me wrong I love him I really do. Its just all these older people are always telling me "teen relationships never work out" I could really use some advice.