“If the guy’s wife needed actual medical services,...”
Some abortion clinics also give out birth control pills, do pap smears and the like. It is quite possible she was going for simple birth control. She was not in long enough for an actual abortion, at least that trip anyway. I suspect maybe she was coming for birth control.
Given the HUGE conflict of interest and the complete lack of medical ethics practiced by abortionists, an abortuary is not the best choice for getting birth control. I've heard that they purposely prescribe doses of birth control pills that are too low to prevent pregnancy; I've also heard of them distributing faulty condoms.
As I said, there are any number of bona fide medical clinics where one can get services. Hopefully, this couple will choose one of those next time around, and not an abortuary. And they shouldn't be so confrontational... well, there would be no reason to be confrontational about walking into a legitimate clinic.