Wife's MCI diagnosis accelerating: Feeling alone

Thank you for this support group

My wife was diagnosed with aMCI about a year ago and, lately, her condition has accelerated. I am new to this caregiving thing so I really appreciate this support group. Her three sons (my step-sons) are within an hour's drive but at this point they haven't been needed for any serious assistance. I am alone in this new role of our lives and, at times, get anxious about what lies ahead. I have suggested my wife also join this support group. Thank you all for your posts.