1. If someone is treating you badly/and or annoying you, just quite the RP and/or ignore him/her, nothing more, nothing less.
2. Arguments are Arguments, if you have an Argument with one of your friends, that doesn't mean that you two aren't friends anymore, it just means that you two just got into a little fight over something, and, that doesn't mean you two should stop being friends, but, instead, talk it over, look back on the situation, and start laughing at the argument you two got into.