Quaker in love with a Caique

[Gaiuz]

i left my parrot to the guy I bought him to (he hand raises a lot of parrots) because unfortunately i wasn’t able to bring him with me on vacation (I couldn’t teach him to wear a harness, and if i had brought him with me he would have stayed in his cage the whole day every day).
So a few days ago i asked the guy how my Quaker was doing, and he said that he fell in love with another parrot (a caique) and from what i could understand the caique loves him too. So now i don’t know what i should do. What would happen if i separate them?? I heard that parrots are monogamous so i am really worried of what the consequences could be.... Please help i don’t know what to do
Any knowledge on the matter would help me greatly
Thanks in advance