I think the missing clothing would be a longshot at best with no certainty whatsoever. She may have been wearing a mint green T-shirt, purple capris, red flip flops and a tye dyed scarf... sure that's ugly and no... no winter coat... but that's all we think is missing... lol.
If you recall, there may have been a bit of flip flop with the family attitude. At first she was going through a "messy divorce", then they were getting along great. Was that misinformation, or a request by someone not to let on he's being looked at as a suspect? The lack of effort from the family also lends itself to that theory.
If in fact the divorce was messy... not necessarily acrimonious, but just messy because of the money, the living together, and the possible other relationships, her "distress" may have set something off mentally. It happens. It really does. Too much stress, any mental illness, mid-20's realization that adult life isn't as easy and fun as you thought... and you have a recipe for a free spirit to leave.
We are stuck with both plausible theories... the longer this goes on, the worse it looks, but you just never know.
http://metronews.ca/news/calgary/12...o-family-said-its-not-like-her-to-dissappear/