Hey GGG(G), I really like Wonka's ideas about how to respond. I think you're right that the first couple texts were what he was feeling and then, when you didn't come back with "I'm so happy you still want me!" type responses he panicked and didn't want you to think HE cares at all what you are doing. The last text to me "Text me when you are safe..." sounds like he is annoyed that you are still out late and having so much fun you aren't bothering to read or respond to his texts.
With these MLCers it's ALWAYS all about them. What they want, how they feel, what they think is right or wrong...we aren't individual people to them anymore (us LBS's), they will treat us in ways, say things to us, that they would NEVER treat or say to others. Until GUBU starts to understand that you are a real person, you are who you are and not who he thinks you should be, nothing is going to change. The more you are just you, the less you respond the way he thinks you will, the more likely it will be that he will start to see you not the way he "remembers" (which we all know has nothing to do with reality) but for who you actually are right now. And that person, IMO, is a pretty darn good catch!