Malignant SFT of the brain

My daughter in law (32 yrs old) has a malignant Solitary Fibrous Tumor of the brain which despite 2 rounds of surgeries and 2 rounds of radiation and current chemotherapy spread to the spine and breast. She looks good she is functioning fine for now. Does anyone have any experience and would you like to share please? What is the ffuture holding for her and us as a family. Thank you.