I tend to forget that Reapers hardly got older. So I failed to give a crap about anyone's ages. A 15-year age gap might be an issue to humans but not reapers. Hopefully Wil and Tildi find common ground soon.
As someone who knew how good it was to be in love, I wished for everyone to experience the same bliss I did. Most of the girls and I had age differences, but it remained in the single digits.
Among the Sirens, Liv, Lilly and Aki were older than me. Bella was the only Siren who was the same age. While Jo, Jas and Robyn were all younger than me.
I was unsure how it was for other couples, but my girls despite having strong personalities never babied me. While some would find it affectionate, to me it was insulting. Well, my girls were not perfect as they were a bit obsessive and aggressive, but they followed my will for the most part.