I have neither compassion or empathy for her, her life, her choices. I have compassion and empathy for those deserving of it, in my view she is not. Should I show compassion as she had an accident? Maybe, as repeated, I'm not sure how many genuine accidents happen
also
It is the fact that a committed relationship is no longer seen as a prerequisite to conception
That's my point. All the evidence suggests a committed relationship is nothing to do with it. Children need stability in their environment. Perfectly possible to provide a stable environment without commitment although harder and based on other things you say i.e. that you are not concerned about the stability of the environment the child will be born in, you are not concerned about this but specifically that a committed relationship should be a pre-requisite for breeding.
This is a complete social construct which has its history in structures of society, wherever there has been motivation to ensure that a group or clan were kept intact there has been pressure to control breeding, against nature, into a "committed relationship" environment. This is not a superior or natural way for humans to behave it has evolutionary drawbacks, especially when taken to extremes - think cultures which promote not only commitment between independent adults but that commitment is best kept to adults within the family.
MY worry is your attitude which doles out empathy and sympathy entirely based on perceptions of deservingness.