Are you really sure that 30,40 and 50 years from now on,you would still be able to love your gf/bf, spouse?

I fell in love with my husband body and soul. I love my husband for his heart, for the way he makes me feel, for how he is my second half, and for how he makes me feel beautifully... I will love him for the rest of my life and nothing can ever change that..I don't see anyone but him and i cant imagine anyone but him...To me no other man in this world is attractive because my husband has won over my heart and soul....