Dad is not showering,changing his clothes including underware and is curt and verbally abusive to the aids in the facility. He is a very proud German man who is capable of doing these tasks on his own but he forgets how much time is going by between showers and changes of clothes...he lives in the facility w his wife who has been left cognitively impaired from a stroke 2 years ago...please pass on any suggestions you may have..my biggest fear is that he will get an infection that will go undetected and he will die from sepsis..