Should I find another church?

I don't think that point is worth leaving. While intentional termination of life for convenience sake is unthinkable, choosing the life of a mother over the life of the baby causing complications is a reason that can be reconciled when you consider that we are weak and often faithless. God knows this and judges the inward intents. It may be too legalistic to have a zero tolerance on anything that could contain gray areas that we can't speak clearly on.