[The Might]

Maybe Osse speaking to the Elves

You hate me, though you should love me, - because of his evil temper sometimes, but he actually did help many times
I killed many of you, that I see, - causing storms and shipwrecks
but without me
you wouldn't be
there. - firstly, he helped Ulmo carry the Elves to Aman on Tol Eressea, and the Noldor left Aman by using the ships of the Teleri, who had learned about building such ships from Osse
I know you still look this way. - towards the Sea
Blame your kinsmen, I say. - the Noldor I guess

I know it's not very good, but it's the only guess I had.
If it is wrong, I would appreciate a hint...