I did a good bit of reading about love, especially research/theories, while writing that story. One that has stuck with me is Yale psychologist Robert Sternberg's Triangular Theory of Love:

If I'd make a poster of the image above, I could use thumbtacks to accurately peg every relationship in my life that was deeper than a casual acquaintance. Each day, I could adjust the placement of the tacks as bonds grew or were damaged by action or inaction (whether mine or that of others). Maybe I'll do that - just for grins. *wink*
The ultimate (consummate) love, Sternberg asserts, is the interior of the triangle. Most of the time, I agree with that assertion. I think a lot of people invest a lot of effort to achieve that ideal -- and even more to maintain it. I wonder, though, if it's an unrealistic expectation for the long haul.
What do y'all think?