Andrea - first of all I am sending a big hug your way. I know how hard this is for you and what a tough couple of years you have had. Your mom is being very honest with you regarding her surgery and you are right, if she had to have a brain tumor, this is the one to have. Sounds crazy, but so true. As far as her being different, I agree with Joe, she will be BETTER. "Tommy the tumor" as she likes to call it, will be gone. Complications from surgery such as hearing loss, facial paralysis (temporary) and balance issues are all very manageable. I have been living with them for 8 years and doing just fine. I do what I used to do before surgery, but sometimes the application process is different than it was before. Your mom may not have these issues, but again if she does, she is still the same mom only stronger.
Again I am being very honest with you, your mom will not change into someone you do not know, she will be fine . She will be the same super Karla that we all know and love, minus one tommy the tumor.
We are here if you need ANYTHING Andrea. Sending more big hugs your way and please tell your mom we all say 'hi" and are thinking about her.
Cheryl