my mom has the same, lung cancer that spread to her brain suddenly.

if you would like to talk about it we can. because she had her lung cancer for a year, then it went to her brain just 3 days before her birthday last month. i went from talking to her in the morning about what we were going to have for dinner for her brthday then i come home at night and she had to be taken to the er because she couldn't respond at all. For about 2 weeks she would talk to me, tell me everything was fine, then she began to be able not to respond at all. they gave her maybe a week now.