Im Diabetic For 30 Yrs And My Wife Whom We

im diabetic for 30 yrs and my wife whom we hav 5 kids has tonight finally chosen to leave me.im a type 1 diabetic poorly controlled and im on depression tablets also erctile defuction 49yrsold .feel so down not sure wat to do,its just we r not seeing eye to eye says i dont show respect as im saying she is always putting me down.doctor maybe im wasting ur time ,sorry