Again, I want to agree with all the people who don't call eachother horrible names - my ex-husband and I had plenty of arguments, especially when we were divorcing, but not one name was called.
I love the analogy with the way we treat children - as that poster said you wouldn't call a child a 'fucking bitch'.
It also helps to relate it to a work environment - would you call someone at work a 'fucking bitch'?
Why would you treat someone you are sharing your life with worse than someone you work with? I hated my ex-husband at times, but I still respected that he was a decent person.
As others have said, when the name-calling and swearing at eachother starts, then that respect has gone.
I agree that it is sad when this people don't see this.
And I tell you something else, I would 100 per cent prefer to be single for the rest of my days than ever be called a bitch by a partner. No-one should accept poor behaviour just for the supposed 'prize' of being in a relationship.