I can't speak to that.
What I can speak to is that services at a military family resource centre aren't geographically dependent. Where a member may be in Petawawa and his parent may be struggling in London, Ontario, then the parent can go into the military family resource centre in London, Ontario to access services. It does not need to be in conjunction with their adult service member.
Having that adult child move closer to a parent or a family member is outside of my area.