I mean, I'm aromantic and have a partner. It's not like I don't love them, I do, intensely. I simply don't understand what the difference is between romantic and platonic love.
Like, what's different about the love you have for a romantic partner than the love you have for a friend? Is it simply the addition of being sexually attracted to someone? So romantic love is friendship plus sexual attraction? What happens when the sexual attraction fades? Do you stop romantically loving your partner? Do you then break up because you're no longer sexually attracted to them? I just don't get it, frankly.
Sexual attraction for me is so, so fickle, it comes and goes and never stays. If I tried to build partner relationships on sexual attraction, well, I'd never stick with one partner for long, I'd be breaking up with people constantly, and that sounds like a miserable way to live. Especially since I've found a person I get along great with, we have similar long-term goals, senses of humor that mesh great, they're everything I want in a life partner. I really don't think it's unreasonable for me to be married to this person, we've built our life together, why would I throw that away just because I don't really "get" romantic love?