There are many online support forums available for people affected by dementia.
The Alzheimer Society UK provide an online forum for carers called Talking Point. Go to forum.alzheimers.org.uk
Also, a dedicated online support group for people with Frontal Temporal Dementia, Lewy Bodies Dementia and alcohol related dementia is available at www.ucl.ac.uk/drc/ftdsupport
The Dementia Advocacy and Support Network International (DASNI) provides an online support network for people with dementia at www.dasinternational.org