What am I supposed to do when it wasnt my fault in the first place?

My boyfriend has fallen out with me over nothing! I was texting him last night. He wne tout with his mates and texted me bout half 11. We texted till 2am.he has college today and I dint realised till 1am. So I sed I’ll stop texting you and let you get some sleep. He sed na cba sleeping. So I kept texting him. He stopped txting me at 2am because he fell asleep. He texted me this morning seeing if I was ok and I asked him if he woz and he se yea fine ver tired tho. I sed am sorry for txting you too late last night or this morning shud I say! He just sed cba with college today but gotta go in. He just sed yea wateva. And its nt like him to be like that so I texted his mate to c what was up. His mate sed he was mad at me for texting him till 2am and he is thinking about dumping me! I told him to go to bed but he dint listen! He lives 70 miles away from me so I cant go see him. I texted his mate and told him to say I’m propa sorry and his mater sed all that he sed was watever am not interested in what she got to say.what am I supposed to do? It was his choice!