My significant other has an arrythemia problem and had his first ablation in 3/'05. In Dec '06, he had a heart attack (one artery was 70% blocked) and did not go to the hospital until one day later when he almost died.(His heart rate was 250 and the cardiologist called 911 from his office.) He then had his 2nd ablation and started bleeding into the sack around his heart while he was in recovery. It took them 2 hours to stabilize him before he had a second surgery. Since these incidents, his personality has totally changed. Before, he was optimistic and very loving to me. Once he almost died he has been blaming me for his situation, etc. (He was with me the day of the heart attack. I offered to take him to the hospital then, but we didn't know what had happened and he refused to go.) His negative attitude is still present today, he's depressed, thinks he has nothing to offer me. Is this normal behavior after what I've described?