Another huge explosion

Another huge explosion just set off between David and I. Shouting and yelling like flood that were unstoppable. It all came because I was giving David nutrient tablets and he refused to take it by repeating " I don't want to take it" ten to twenty times. He wouldn't listen to my reasoning and every time I started to say something, he repeated the same sentences to me over and over again like a spoiled child. I wouldn't get this angry if he didn't take the tablets the last couple of days. He took them without any complains, it appeared to me that he had accepted the necessity of taken those. All of the sudden, he felt that I was in control of him. At first, his behaviour was bit funny to as he repeated the same sentences over like a kid and I was laughing as well. Then he just shut me out completely by not allowing me to say anything. I blew up! I am giving him those for his health save, not mine. He drank coke, coffee and beer one after another in the middle of night very often. He eats like and sweats like a xxx usually... I am really worrying about his health. Maybe it is relevant that by giving those health tablets would make me feel slightly better. He doesn't appreciate it ... sod it... I'd better take care myself then.