Financial Help for My Mom

I am hosting a fundraiser to help my Mom financially while she recovers from burying her husband, my Dad. He would want to make sure she is taken care of and isn't worried about bills and survival. He passed away unexpectedly after beating cancer, he got an infection in his lungs. He wasn't ready to leave us and we weren't prepared to lose him. Please help me take this worry off of my Mom. Any help is greatly appreciated.