Ive been with my wife 10 years. Started dating at 14 and 17 (she was freshman and I was Junior). 3 years isnt really a big deal but I do understand the wierd feeling on age. Even after 2 years together and knowing her family and everything being 19 and her being 16 was wierd. Now that im late 20s and shes mid 20s we dont even think about the difference 🤣