well my oh never see's his dad and today out of the blue his dad came looking for my oh and so he has gone to see him and he has just texted me and told me his dad is having a nervous breakdown! he thinks people are after him, he said one minute he is fine then the next he goes all weird. he and i dont no what to do!!!! do we call an ambulance? does he just leave him someone please help any advice will help!!!!