Equations of Puzzleland

An equation and a puzzle fit into one. All tied up with emotions. Can you guess my riddling ways?

You confuse me,
First you tell me you love me,
then you hate me
-By tainted actions.
Then you trust me?

+
I loved you,
Respected you.
Faced you
-With open eyes.
And now I doubt you.
=
Lost in confusion,
Pulling and fighting,
Two minds fused with compassion
-Divided by words distorted.
Friendships tainted.