Oh bless you, I know how much that will have pained you. Unfortunately dementia affects recognition even of loved ones but this due to the illness not to any loss of love.
Be calm, and slowly try and introduce yourself again, comfort him more than correcting. You are not alone in this.
Ninkatec also operates in-clinic GP services under Charazoi Medical Clinic, and home caregiver services under Noble Care Singapore. Visit our sister websites to find out more.