I did sign mine up using fake birthdates well over ten years ago, my children are 13 and 16 now. Long story but fairly serious legal issues issues with their m

I did sign mine up using fake birthdates well over ten years ago, my children are 13 and 16 now. Long story but fairly serious legal issues issues with their mother making false claims of care/activities etc and needed things like calander and location tracking services and this was just by far the easies way at the time. For safety reasons I put a forward to my gmail of all their incoming emails, once again best known option at the time. I sense a problem possibly looming, but not seeing that coming clean and engaging with Google likely to be a happy experience. Anyone got any advice, other than abandon current accounts?