They're doing what's sensible - that is, directing grant money to the places actually providing the service the former grant recipient would merely refer them to

Great NRO editorial on why the Susan G. Komen Foundation decided to part ways with Planned Parenthood. The radical pro-death feminists may try to muddy the waters and portray it as a protest against the extermination of fetal Americans, but Komen's actual reason was that it was inefficient to provide money to one outfit to refer people wanting mammograms to another outfit that would actually perform them.

But there was political hay to be made, so the life-and-freedom-haters jumped right on it.