Pissed off on the phone?

You wont be able to have a normal conversation with him with all this negative stuff on your mind. You do need to tell him exactly what you have told us, but be gentle and non confrontational. Explain to him that you are drained with those exams, and you dont feel he is there for you. Dont make a big drama, just state the facts. This is really not as big as it is in your toughts. He also has his problems going on, and you must forgive him for being self-centered== if you chose to forgive him. All the best