Does everyone else feel burnt out also taking care of your spouse.

My husband'he is 52 has got real bad diabetics'cirhoisis liver,depression and other medical problems.I stay at home with him.He depends on me everything and when I forget something he gets real upset.I just want to throw my hands up and quit,but I can't cause there is no one else to take care of him.He will not listen to me about his bathing,changing clothes,and other things also.He will not keep his Dr appt and I really think he has just given up. I am so tired of all of this he is young an i have been doing this for going on 10 yrs and it is getting old.I never get to go no where's,just to pharmacy,grocery and get gas.Sometimes I just want to run away and take a good long breath.I am sorry I feel like that but I can't do this anymore.It has taken a toil on me.Is there an ending to this.thanks for letting me vent.