Abu Hurayra reported that the Prophet said, "Disgrace! Disgrace! Disgrace!" They said, "Messenger of Allah, who?" He said, "The one who fails his parents or one of them when they are old will enter the Fire." [Mufrad Al Bukhari] Brother, what you taking care of your parents is a beautiful act. Be patient and reap the benefits that Allah will give you . Also learn why a Butcher is the companion of Prophet Musa(as) in Jannah. http://www.youtube.com/watch?v=AM4NKJ-WVBQ