Although Mullally has previously expressed views that were labeled pro-choice, she said in a 2025 interview with Church Times, “this can be a complex debate, and I don’t think my or others’ views will be so simply categorized. I support the Church of England’s principled opposition to abortion, which comes with a recognition that there will be strictly limited conditions under which abortion could also be preferable to any available alternatives. Above all else, women facing unwanted pregnancies require compassion and care, and a path that supports them. They are confronted with the toughest of selections, and they need to be supported.”