tension..stress

My life is really complicated lately..too many things happen to us lately.
Starting from his dad admitted to hospital, his dad's company problems, his job...all and all create more and more problems and stress to him..i really very pity and sad for him...i can't help much but just staying beside without doing anything...i tried my best to share his problem,try to suggest way to solve those problems...However, my temper get worse lately...
The burden on my shoulder also getting heavier and heavier..starting from my job, my study....there are many test and assignment lately.Coping for job and master study at the same time is tiring and stressful...my whole week schedule will be monday and tuesday night - exercise, wed - sign language practice, thurs and fri - study for the test and do assignment...saturday and sunday will either be test, assignment or quiz...wow..really stressful..whenever i got test, i will become very stress and i hardly can talk to him as i need to pay full concentration on the studies...at this time, i can't share his problem anymore....
i'm really useless..whenever i got problems, he will always support me, share my problems, but now, i can't share much in return..we have been together for 6 years..this is the first time i feel that i can't help him...all the while, i think that i'm a good girl friend..i can treat his family, his friends, colleague very good..but now only i discover that i don't treat him the best i can..
sorry..sorry and sorry..i understand that you won't angry or sad...but i really hope that i can contribute and share everything with you...i'll try my best...