Don't get too giddy about Nikki Haley's comments! She is merely being politically opportunistic here.
Per Wikipedia: Haley has consistently supported bills that give rights to a fetus and restrict abortion, except when the mother's life is at risk. In 2006, as a member of the South Carolina House of Representatives, Haley voted for the Penalties for Harming an Unborn Child/Fetus law, which asserted that an act of violence against a fetus is akin to a criminal act against the mother. She has also re-signed a new state law that bans abortions at 20 weeks of pregnancy.[38]
Haley has voted in favor of some bills relating to abortion that were tabled or rejected, including the Inclusion of Unborn Child/Fetus in Definition for Civil Suits Amendment, Prohibiting Employment Termination Due to Abortion Waiting Period amendment, and Exempting Cases of Rape from Abortion Waiting Period amendment. The latter would have allowed specific cases of women to not have to wait the mandatory 24 hours before having an abortion.[39]
In 2023, Haley has called for "consensus" on national abortion policy, and indicated she would oppose a full ban on abortion. In a 2023 interview, she pointed to a proposal from Senator Lindsey Graham that would establish a national 15-week abortion ban, with exceptions for rape, incest, health, and life of the mother.[40]