My daughter had her right frontal lobe removed 12 years ago, had radiation and chemo. Then 4 years later, it returned and she went through an extensive chemo treatment. Since the last treatment several years ago, each of her MRI's have came back with no sign of cancer. As a respiratory tech, she was well aware of what she was facing. She still has numerous seizures and chronic headaches. 
She is an administrator on a support group called "Brain Cancer Family" on Facebook.  Might give it a look.