Help a young mother experiencing breast cancer

My sister-in-law is a beautiful person inside and out. She is a dedicated and passionate teacher as well as an incredible mom to her two young daughters. Much to our dismay and shock, Kristen was diagnosed with breast cancer a  little over a month ago and has begun her fight to get a clean bill of health. As she embarks on the coming months of chemotherapy treatments, surgeries and more, she will be unable to work. Any kind gesture of support - words, time, etc.- is welcomed and we know Kristen will love and appreciate any effort on her behalf. Thank you!