Why am i dreaming about my ex talking bad about me?

when you wake up missing her after a dream like that, do you miss her specifically or the comfort of having someone there?

i used to let those dreams ruin my whole morning because they felt so real.

i’ve had dreams where my ex was cruel to me and i'd wake up angry, then miss him five minutes later. that emotional whiplash is SO real, especially when you're already feeling extra sensitive