Perhaps they did:
"We are proud of the service and courage shown by our husband and father and know that women's health care needs have been met because of his dedication and service. That is a legacy that will never die. The family will honor Dr. Tiller's memory through private charitable activities."
You may be correct. I found this on LifeSite:
“”The family of Dr. George Tiller announces that effective immediately, Women’s Health Care Services, Inc., will be permanently closed,” stated attorneys Lee Thompson and Dan Monnat today. “Notice is being given today to all concerned that the Tiller family is ceasing operation of the clinic and any involvement by family members in any other similar clinic.”
The statement went on to praise Tiller’s “service and courage” and asserted that Tiller’s family would honor his memory through “private charitable activities.” “
I guess they consider the killing of pre-born humans a *service.* ;-(