Nancy,
I had a similar experience. I had a social worker tell me that my best bet would be to put my child in foster care and take care of my wife at home.
She said about the same thing about depleting my income so we could get assistance.
The real problem is that there is no really good answer. Nobody is going to swoop in and tell you that they can take care of all this. I thought that there were organizations like you say that
"but are there any organizations out there to help families financially, emotionally or otherwise until they either get disability or get back on their feet?"
Short answer, NO, not that I ever found. You have to lose it all before anyone will step in from the "government". All I could do was wait until I could use care facilities or in-home nurses. There isn't anyone that helps people "emotionally"; unless it's your church. That's about the only real help in that way you can find. And since I'm not the religious type, I didn't have that help.
All you can expect from the "organizations" is for them to step in only after everything has come apart. And then they fix it as THEY see fit for their own goals.
It's my Dear Mother told me, if you don't take care of your own "equipment and responsiblities", somebody else will, and you can be sure you won't like what they do or the way they do it.
Maybe some posters here disagree, but if they do, then please name names and be very very very specific where this woman can get the help she needs.