Sheila Stephenson Sheila Stephenson is a graduate of Missouri Valley College with a BS in Social Work. She has worked in a variety of capacities at Butterfield Youth Services since 1986. She started as a Childcare Counselor and later became a Childcare Supervisor. From 1999 to 2005 Sheila served as BYS Director of Childcare services, and she now supervises and manages Butterfield's Therapeutic Foster Care and Independent Living Programs. bys-kids.org