Show respect even to people who dont deserve it, not as a reflection of their character, but as a reflection of yours -from Lifehacker, quoting Dave Willis. I really need to remember this because I think I show weakness when I do this, but I shouldn't.
I carry memories of you with thankfulness, because of our love; and painfully, because you're gone. (JWC), I wouldn't miss you this much if you weren't such a big part of my life, forever thankful for you.
Healing from Narcissist Abuse - If you're in a relationship full of ups & downs and you're constantly trying to prove your love and get back what you had in the beginning - look up Narcissism. "Forget the mistake. Remember the lesson.