"Only a Sith deals in absolutes" is a crucial line in the movie. It shows the arrogance of the Jedi, and how their blindness was partially responsible to their fall. The irony there is important.
However, the "You're breaking my heart" has got to go. It should just go like this:
Padme: I don't know you any more...
Anakin: Because of Obi-wan...?
Padme: Because of what you've done! ... what you plan to do! Stop! Come back! ... I love you
Anakin: LIIIIAAAAARRR! ... etc.