Help me understand him! does he really like me, should i give up?

I feel a LOT of your problems are solely "misscommunication" problems. Maybe instead of doing so much texting, do more calling & actually talk in person. Maybe this will just be a help in the misscommunications you're having. You're playing a lot of back & forth things, ending up getting mad & upset over things & it's coming between the two of you. Maybe start talking in person more & get things back on an even keel. I'm sure glad we didn't have "texting" back in the days I was dating, there's nothing like actually hearing one's voice & getting things straight from the beginning instead of this "texting" stuff. To me it's a "cold way" of communicating to begin with & causes a LOT of miscommunicating. Try using the old fashioned phone more & see if maybe that will be of help to you...good luck...:)