Looks like the kids are having fun. If they can fit in surely adults should be OK?
Both my kids were born here. So they are "true" Canadians. This is home for them.
TheAnt may give you a more informed opinion on how kids settle in. The saffers in my town tell me their kids are initially a little put out ( i think because of the stress of the parents) but then they fit in quite well. They say you should get them playing sports as quick as you can. That really helps to make friends.
As for the adults, it takes a while to "fit in". But after a while it feels like you have lived here your whole life