But would you also argue that eg a father struggling anxiety who is struggling say three weeks later with a term baby at home who shakes said baby in a moment of feeling extremely overwhelmed ending this child’s life, should not face any legal consequences
That baby has been born, and that would be murder, so of course he should face legal consequences.
In this situation, she was pregnant, clearly vulnerable, her life sounds utterly chaotic, and she made a stupid decision about her health and pregnancy, which led to a heartbreaking outcome for all concerned. Her choosing a late term abortion by herself over having keeping a baby says a lot, and it's not a choice anyone in a good place would make.
The two aren't comparible at all.