Please whatever you're doing don't save your ether wallet private keys online avoid saving you private keys on your mail It's a death trap the best way to save your keys is on a paper and keep it somewhere secured maybe in your grandma photos album or a place you can easily get access to any anytime, there is this new scam going on a random message would just pop up on your mobile with two options "Cancel" and "OK" meanwhile "OK" means Cancel while "Cancel" means OK they interchanged the options to get you traped a friend of mine ether wallet was hacked yesterday through his mail and all his assets taken away. The messages can not be avoided the best solution is to keep your private keys offline
What will happen if one of your family member took your grandma photo album without you knowing? That's not a safe way of keeping your private key, it should be in your reach only, carve the keys on a wood or steel is the best way, just keep it in your wardrobe