God Bless You!  taking care of your Mom is a real treasure.  Yeah, I call my parents real treasures, because some times they drive me nuts.  I tell people it is like taking care of two toddlers.  When, Mom needs help, Dad seeks attention.  It kind of is like having a child.  One of the important things when you have a new baby is to make sure you keep your relationship with your husband.  Date night. Literally hire a sitter, better yet someone her age to hang with.