In the midst of passion and the throes of love, couples do fight, argue, disagree etc. Unless of course they are both brain dead in which case it wouldnt matter. Depending on the individuals in question, it might be a mild spat or in the case of two volatile, strong personalities(like myself and mate) it’s fireworks. Now for the purposes of this writing, fireworks meaning heated, strong dialogue back and forth, but no PERSONAL attacks, no insults that are of a personal nature, in short nothing you cant take back or apologize for later. This is where I think the feelings the couple have mitigate an argument, there are just somethings you cant say when you really love someone and want to be with them. Now, obviously if you are done with the relationship and or the person in question, anything goes. Piece of advice, dont bring friends into an argument with your mate. Its bad enough two points of view are not matching(leading to the disagreement in the first place) but to add yet another point of view is a bad idea without realizing:
It can make things much worse
That other point of view may not be given by someone with your best interests
The other point of view usually only has one side of the story to go by Close as a friend it might be, they still are not you and cannot ultimately decide whats best for you

If you find yourself in arguments that cross the above mentioned line, personal insults flying back and forth and or things getting physical - Relationships dead….move on….Love yourself enough to realize that personal insults and physical abuse are not part of any kind of loving relationship. Don’t wait for him/her to change(they never will)