Mom's been diagnosed with Aphasia and I don't know how to control her email - any suggestions?

I'm sorry your mom has this. I would think it's going to be kind of hard to do this because your mom doesn't have a mental problem - just a speech problem - and undoubtedly she won't want to lose her independence. Would it be possible to offer to handle these things yourself so she won't be bothered with them as a favor to her? Of course if she's writing e-mails to friends - you wouldn't be able to do those. But hopefully her friends know she has aphasia. If they don't, you may want to call them or shoot them a quick e-mail to let them know so if they do get something they can't comprehend - they will be more understanding. But you could offer to help her with her bank accounts and bills. Maybe explain that you really want to help her somehow and that's the only way you know how right now? Just a thought. Good luck!!!