Is love a feeling or a choice?

I've changed my mind recently. I used to always subscribe to the idea that love is this feeling, this lusty infatuated thing that meant your life was taken up with someone. Now I feel like love is a choice. You have the lust and attraction to the person as well, but you choose to commit to them as a person, and continue choosing that every day. If you rely on the feeling, love doesnt last.