Hailey Baldwin was NOT having a good night last night -- she and her hubby Justin Bieber seem to be getting fed up with hateful fans who blame Hailey for breaking up Jelena and for changing their beloved Biebs.

The model posted to her Instagram Story: "You little internet kiddos need to learn how to move on for real. We’re adults that have better things to do than waste time explaining something just so you can stop your delusional fantasies. I’m not gonna sit here and let obsessive strangers try to tell me about my own husband, you wanna talk about somebodies [sic] husband then get ur own. G’night!!"

She followed it up with: "Just a reminder: none of us have this thing called life figured out."


Meanwhile, Justin has been busy defending himself against astute fans who noticed some Selena Gomez Coachella searches in the Biebs' Google search history in a screen shot he posted to his Instagram Story ...

Justin was slamming the Daily Telegraph for misspelling his name and in his reading list to the left, fans noticed his viewing history. Justin wrote back: "It came up after my wife and I were [watching] my Coachella performance hers played right after mine because its in the related thing don’t glad she did Coachella too its great … I have [nothing] to hide I don’t know it was there I didn’t think twice and still don’t [‘cause] have [nothing] to hide."

Are they BOTH obsessed with Selena???