If she is to old and senile shouldn't they hire her a assistant or push her to quit?

She doesn't remember anything that's a honest statement. I just want to know if he should request a different one if so how does he go about doing this? Also if this incident that violated him happened before he was placed on probation with another county does that probation officer have a right to violate him as well? The incident occurred before he received his dui in marion co.