we want to survive,need help

I'm sorry to hear about all the difficulties you're facing.Your mother is lucky to have you taking such good care and working so diligently to find treatment for her.
Have you tried contacting Genentech (the pharma co. that manufactures Herceptin) and inquiring about providing Herceptin for compassionate use?They may even be able to arrange some type of financial support? Maybe Christine can help you direct your inquiry to someone specific at Genentech?
Just some suggestions.Hope you are able to find a solution.In the meantime, praying for you and your mom.
Jessica