True on both counts, MsSherlock. My assumptions probably arose from the comments by Elizabeth Glass' brother at
http://news.nationalpost.com/2013/05/31/millard-aviation-business-in-decline-long-before-tim-bosma-murder-suspect-started-to-dismantle-it/
"according to Steve Glass, the brother of Waynes girlfriend at the time, Elizabeth Glass, Wayne didnt use computers or email. Mr. Glass, 65, who lived in Maine and occasionally visited his sister in Toronto, said the couple liked to spend afternoons sitting around Waynes house drinking. Every time I met him, they were well into the booze, he said, adding that he believed Wayne genuinely cared for his sister, who died in 2009."
and the reference by the sales guru AS later in the same article...
"While Mr. Sharif said he knew nothing about his clients romantic life, he acknowledged he was feeling business pressures and had heard rumblings that
Wayne was drinking again.
There are other references around and about the web, but not MSM items.
With respect to how long DM may have been living with his father, I probably created that notion out of whole cloth, presuming he may have moved back to the family home upon EG's death in 2009, if in fact, he'd ever resided anywhere else, keeping in mind that when his Mom sold it, the place was referred to as DM's childhood home. However I don't think I know of anyplace where his residence information since childhood is specifically cited. Derry Rd was his grandfather's address, wasn't it, so I'm not sure why that would affect living arrangements - or am I mistaken? It appears that WM and DM may have inherited it, perhaps, since they were both on title?