With the ex parte order, the Judge allowed the children to be taken to Canada for their mother's memorial. BC must have consented to the children returning to Canada when he entered into a Consent Order on the 25th. The grandfather had worked for Social Services in Canada. I'm sure he would have been aware of his options with respect to filing for custody. I would imagine the fact that the girls are US citizens had something to do with it.
but she also allowed the girls to leave the country to live with their grandparents, albeit a temporary basis - still, the little girls are out of the country, and out of BC's reach - the legal manuvers will take years, the little girls will never have another relationship with BC - and that is sad, imo. Again, if he is arrested and convicted - the little girls will suffer. if he is arrested and aquitted - he still will never re-gain custody of the little girls - it will be so many years down the road IF he does, they won't remember him or want a further relationship - they are just too young, they will forget. And i think that is what the Rente's/Listers are counting on - it's sad, the little girls will suffer the most, and they already have too much to bear, IMO
Regarding the CPS - I would think that going to Court was the fastest route.
was the cps involved prior to the ex parte order? i don't know if they were. i don't remember that tho.
In response to one part of your post above, I don't think you can call what info the Plaintiff's gave to the Judge as being false. They swore out affidavits according to their information and belief. It doesn't appear that they had any documentation or witnesses at the Hearing to corroborate their allegations. They did, however, file an Intent to offer Statements of Unavailable Declarent' (namely, Nancy) prior to the Hearing. The rules of evidence are much more relaxed in Family Court.