Question. Do y’all really believe in true love

Like do you think you can find “the one” and have a happy, healthy relationship that lasts until one of you dies? I just started dating a guy after multiple not so good relationships and one pretty good 2 year long one that just kind of fizzled out at the end for no real reason and we mutually ended it. My roommate is so excited for me and thinks he’s the one and shit but I just don’t know if I believe that’s a real thing or not.