Please help this beautiful family

Let me start with a little back story. Kelsie and Aaron came to be a part of my church family when Aaron took a position as high school pastor for Generations Christian Church. They have blessed so many since their arrival a couple years back.
Kelsie had found out she was pregnant a couple months ago. While this is a time of celebration and to share your news to everyone you love, for her it's been a battle on her body. She was diagnosed with Hyperemesis Gravidarum, which causes severe nausea during pregnancy. It keeps causing her to pass out and have to be admitted for days at a time to be placed on IV nausea treatment and replacing of fluids and electrolytes. All attempts to manage symptoms at home have so far been unsuccessful and it is unknown how long she will be in the hospital. Or how many more admits, it solely depends on how her body manages treatment. 
This leaves her unable to work and financially help her husband provide for their family. It leaves her husband having to be mommy and daddy during this time to their 2 other children, both toddlers. Their family is having to really adjust to such a change and her little ones miss their mom.
I'm asking for prayers and any help that you can offer. They are really in need of helping with the kids, bringing meals to Aaron or helping financially. They have been there to serve us, now it's time to serve them.