I was born in Saskatchewan and my extended family also all hopped on that 'everyone moved to Alberta' train. My dad however chased the hippy life into the BC interior. Funny how he and my mom also eventually ended up in Alberta anyways. I'm the lone BC holdout.
I mean if you're going to settle down and go all out with the family life, it's hard to find a more cost-effective city to do it than Winnipeg. So no judgements there. I've made the choice to try and build family roots in Vancouver, and that is bloody challenging.
Probably sacrilege to say around here, but I am not opposed in theory to move to Alberta. But there would have to be a very good job in waiting to tip the scales.