my mother in law was diagnosed with brain cancer 12 years ago although she really only has reoccuring benine brain tumors the doctors quit treatment on her about a year and a half ago she only weighs about 80 pounds after years of treatment and her body could no longer handle it. in the past months she has had a serious of brain bleed, cesars wich they are unable to do anything about. a month ago the gave her a month to live, friday they said she wouldnt make it throught the night. saturday morning they said she had about 2 hours left now its sunday and theyre saying shell still be around tomorrow. she is on hospice at home and has had all i.v. feeding pumps removed she is intaking about 1 glass of water a day with morphine how could she do so bad and now be doing better? is this normal?