In the different communities I've been involved with, they didn't have in place a regime for matrimonial breakup. So it ends up being in the jurisdiction of the police. They look at the circumstances for that particular family. For police services, the safety of children and women is always a priority. Unfortunately, that usually means taking people away from the matrimonial home.
I've also worked outside a reserve or first nations community, and there it's totally different. Usually they take the offender out and the offender is kept away. I'm not talking about for just a day; the offender is out until court deems otherwise.