Maria Diaz Medical Expenses

Hello my name is Rodolfo Diaz and my wife Maria was diagnosed with ovarian cancer back in October of 2008. After a couple years of chemo treatments and medical procedured, she was cleared. In 2013 she was sadly told that the cancer returned, recurrent stage IC clear carcinoma of the ovary. For the past 2 years she has been though extensive chemo treatments. She has never stopped working while having her chemo treaments till now.
We have two children, Isaac and Melissa. She is a hard working, Christian woman that is willing to help other in anyway she can. Not wanting to worry her family (especially mom and dad that live in California); she never told them the cancer returned.
She now has stage IV cancer that has made her weak and unable to work. Her wishes are to see our son graduate from college and our daughter graduate from high school.
We are asking for donations to help her prolong her life so that she can continue receiving medical treatments. Although I have ensurance, the insurance co-pays are beyond my means since I'm now the only contributor to the houshold. She is now hospitalized and needs aggressive treatments that are extreamly expensive.
Please help my wife Maria, as she deserves to continue to live, and see her wishes come true.
Thank you from the Diaz family and God bless you!