I would say absolutely that love doesn't have to be returned to be love.
A parent loves their baby from the moment they are born- we have no idea at what point the baby loves the parent back. It's still love.
A person can love another person- in a romantic sense or not- and the love is genuine and real whether it's returned or not. Or how about after someone dies? They can no longer love you back- does it mean you all of a sudden don't love them anymore? I think not.
High Weight: 225
Weight at start of Primal: 189
Current Weight: 174
Goal Weight: 130
Primal Start Date: 11/26/2012