My Mum provided free full time childcare at our home for our 2 kids from the time they were born. Now that they are school age, we really don't need her anymore. So we are thinking of moving to a city that is by the ocean, and close to mountains. Not really for better jobs---we just think it would be cool to live there. This place is about 2500 km away from her. AIBU to think this is our right to do this, and that my Mum should approve?