Harsh words break no bones but they do break heart. Does your breakup was because of your harsh words. So get diplomatic and try to never use them. Here are some quotes on break ups, these can guide you.

We always believe our first love is our last,
and our last love our first.

You broke me, you broke my heart,
you broke everything!
You turned my world upside down and inside out,
BUT I know it was worth it for
that one moment of love we had,
it’s a shame it went bad..

It takes a couple seconds to say Hello, but forever to say Goodbye.
“And it makes it all the more difficult isn’t it?”

The pain of having a broken heart is not so much as to kill you, yet not so little as to let you live.

The way to love anything is to realize that it might be lost.

I love to shop after a bad relationship. I don’t know. I buy a new outfit and it makes me feel better. It just does. Sometimes I see a really great outfit, I’ll break up with someone on purpose.
- Rita Rudner

When you break up, your whole identity is shattered. It’s like death.
-Dennis Quaid

If you say, I love you, then you have already fallen in love with language, which is already a form of break up and infidelity.
-Jean Baudrillard

I broke up with someone, and she said, “You’ll never find anyone like me again.” And I’m thinking, ‘I hope not!’

Does anybody end a bad relationship and say, “By the way, do you have a twin?”

When one door closes, another opens; but we often look so long and so regretfully upon the closed door that we do not see the one which has opened for us.