Amber
Nu uh she loves you way to much to even dare hurt you
Lisa
She realized she was in love with Jean
You're still friends though
Jean
She fell in love with Lisa
or she wants to focus more on work rather than a relationship at the moment
Eula
Whe starts falling out of love with you
It hurts her way too much to tell you that it's over
Mona
She sees that hers and your fate don't match and that there is no future for your relationship so she has no choice but to end it
Fischl
She just doesn't find you interesting anymore
Beidou
She travels way too much and feels bad that she can't spend enough time with you but she realizes that she's in love with the sea more than you
Ningguang
She wants to focus on her work and she doesn't have time for a relationship
Keqing
You don't break up cause she doesn't show it but she loves you way too much
Barbara
No you don't break up she loves you and would never leave you
Ganyu
She loves you very very much but she thinks that a human and an adepti can't be together and she doesn't wanna experience the pain of losing the person she loves first
Hu Tao
No you guys are the perfect match