[Gil-Galad]

Saruman to Gandalf?

My treachery leads to your great deeds, - without saruman betraying, gandalf might not have turned into the white
I've broken your family, then protected you from harm. - seperated gandalf from frodo and radagast and so on
Because of me you safely escaped, because of me you had to. - saruman's greivance with sauron allowed gandalf more leeway
My protection lasts only tonight. - gave Gandalf a day to join him


i'll give a better guess later