In re the Marriage of Lemke

— Can a child’s present environment be characterized as “detrimental” to the child’s physical, mental, or emotional health simply because the child’s primary residential parent asks a fit grandparent to provide child care while the parent is working out of town? Answering no, we reverse.

In January 1998, the marriage of David and Johnora Lemke was dissolved. Johnora was given primary residential placement of their three minor daughters.1 Johnora and the girls have lived in Tacoma ever since. Johnora’s mother, Edith Drylie, has lived with them since shortly after the dissolution.

*538At the time of…