Im 20 can u plz help me out?

im 20 years old and my girlfriend is 16 we live in Michigan we nvr have nvr we just cuddle kiss hug and sleep together her mom and dad knows tht and they are happy with me. the age of consent is 16 in Michigan i love her ver much and she love me very much to so can i stay out of jail till she 18 and dnt says date someone else bc i wont we kiss in public and hug all the time so if i get caught can i go to jail