>>482Psychology is a pseudoscience, but anyhow:
"Love" is real by virtue of its existence as a phenomenon; the question of whether or not it exists originates in the simple minds of people who believe their concept of "love" is love itself. The shallow, unrealistic concept "love" that you and probably most people have of it who have raised this question is structured into you by your culture. It is nothing more than the re-casting of a generic naturalism that Capitalism essentially is, in which survival is converted to a calculable attainment of wealth and reproduction (thus fulfillment of one's life in this naturalist framework) is converted to the attainment of an ideal of "love" that is supposed to make on a complete human being. Of course, this is a harmful way of thinking and the reason why many people, on 'chans in particular it seems, are so miserable to be alone; they have the inauthentic belief that happiness consists in the attainment of this ideal.
This is already kind of far from being a serious philosophical discussion of the concept "love" though. What I just gave was a generic Continental discussion of it. I don't really know what Analytics have to say about it, and most philosophers prior to contemporary philosophy don't seem to take love very seriously.
But, we have at least shown that the question of whether or not "love" is real or not is a misguided question. If you're interested in examining further into what the phenomenon "love" is, you should look into Phenomenology. Phenomenology was a movement in philosophy interested in understanding what human experience consists of, which would then of course include the experience of love under that.
Unfortunately, I can't remember exactly what they're interpretations of it are, but Sartre and Simone de Beauvoir both have good things to say about love - Sartre in
Being and Nothingness beginning on p. 474, de Beauvoir in
The Second Sex in the chapter, "The Woman in Love".
I don't recall reading anything by Maurice Merleau-Ponty on love, but if he has anything to say about it (which I'm sure he does), it'd also be worth reading.