My undiagnosed 82 yrs old husband got up during the night. All dressed up and ready to go out. Asked me to come and locked the doors behind him. I sleep in another room. He thinks he is going to his child hood home, that’s abroad and asked me for direction which way to go and asked for his home phone number to ring and let them know he was on his way. I tried to persuade him not to go out, he was getting agitated and verbal. He did frighten but if I remained calm he will go back to bed. Anybody has any advice how to deal with this situation? My son told me if I feel threaten to call the police, but could I the outburst does not last long and by the time the police comes he will be calm. He seems to have temporary amnesia, no recollection of incident. Am also concerned he can hurt me during one of his outburst and has no recollection . Am having a phone appointment on Tuesday with his GP. Have got the impression GP will not do anything until he is seen by memory clinic and that could be months. Currently he is having tests for liver disease non drinker and this is priority. He is ok during the day and does not need help from me. I do go with him with all his hospital appointments. Thanks