Yup. And nothing absurd about it. Remember, nothing has an objective value, so sitting there with the belief that some human valuation has uncovered the "true" value of something and that now you are "objectively right" about the value is simply wrong.
This is a human enterprise, so there is only a contradiction if there is insurmountable conflict between human valuations. (such as if there is a need to have a consistently true effect, but the interpretation in question does not lend itself to realizing said effect.) Such is not the case with the lawful/unlawful killing of a fetus. The mother's interpretation may change just as we may change interpretation between a pig raised for slaughter and someone's pet pot-belly. If we ask others to follow us in our subjectivity, it's only polite to follow theirs. It has nothing to do with any objective state of the object, it has to do with respect of the person holding the perception. They are adult humans, and to say the perception of adult humans matters does not contradict with saying the opinion of adult humans matter.
The problem you're having is that you believe that only white, male Christians matter. (Or similar -- whatever raises your opinion into the perceived only one that matters)