My dad, who is 80, was diagnosed with mixed dementia last year. It is quite mild at the moment, he has problems remembering what he did today, appointments unless they are written down. Just recently he has started forgetting who some family members are and their names, he forgets to eat lunch if I don't make it for him. He doesn't remember anything I ask him to do unless it is written down. I work full time so find it impossible to go to any local meetings so this place could be a blessing. My main worry is how he acts when he is out. He goes to a day care once a week and he has been making some very rude suggestions to the ladies there, to the point that he has made one lady cry. His key worker has spoken to him and so have I but he just sort of laughs it off and says yeah, yeah, I'll keep that in mind. I worry about when he goes out unsupervised, if he makes lewd suggestions to someone and they take offence anything could happen to him. I don't want to limit him going out but how can I be sure he is safe? How will I know when he is in need of more supervision and what sort of help can I get.