By that logic you should oppose every medical school in the USA as they are usually taxpayer funded in part and produce doctors who might one day go on to perform abortions. Add in the hospitals who train residents. Perhaps we should abolish the healthcare system entirely, since taxpayer money is being spent to provide abortion training?

I opposed the Iraq war but my money was spent to drop bombs on women and children (thanks Wikileaks). Do I get to opt out of funding the military when it does things I morally oppose? Something tells me you'd be the first screaming for me to be thrown in prison if I tried.