<human>: They've been together for over 20 years, and suddenly they drop a bomb on me. They told me things like they're best friends, they love us above all else, and they have no bad feelings, just want to end it before they loathe each other. I can not stop crying, not out of anger, or sadness (though I'm pretty sad). It's so hard to believe that they had the one relationship in the world that I truly believed in, and all of that has been picked up by the belt and tossed to the side. I'm not yet an adult, but I can handle things maturely. I love them both regardless, don't blame them or myself for anything, and just really don't know what to do.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: (if I did that wrong I'm sorry, on mobile and have a hard time) parents say they have decided to separate, no hard feelings, they were the best relationship I knew, now I don't know anything.