No, I don't think that amount will enable one of the parents to stop working and stay at home; at least I'd really be very surprised.
With regard to junior kindergarten centres, to ensure that children spend as much time as possible with their parents, the concept adopted here in British Columbia is probably a good solution. In junior kindergarten, it involves the parents' active participation. In addition, play groups respond to another need that has been identified. Every week, mothers and fathers join other Francophone families one morning a week to play.