You don't want to sound like a psycho girlfriend by monitoring every move that your boyfriend makes and yelling at him whenever he does the tiniest thing wrong. However, you shouldn't let your fear of being labeled stop you from speaking your mind. If he does something wrong, you have a right to talk to him about it. In fact, you have a right to be pissed over all of the following things:
1. Not Getting a Text Back
If he wants to call you his girlfriend, he should be able to find the time to answer your texts. That doesn't mean that he should answer them all within five minutes or answer them when he's supposed to be working. He deserves a little leeway. But if he ignores your messages completely, then he needs a talking to. A good boyfriend wouldn't neglect you like that.