My mom said i have life insurance that I can cash out, should I cash out?

What is she even talking about? What kind of life insurance do I have? Im over 21 yrs old, so I can cash out, but I was told not to do it– I just have no idea what anyone is talking about bc I thought you just paid a monthly/yearly fee for life insurance like you do on car insurance or health insurance. My parents are very wealthy– how much could this be worth?