Many Republicans support abortion. Are they switching parties because of it? | Abortion | The Guardian

… while 80% of Democrats say abortion should be legal in all or most cases, just 38% of Republicans say the same, according to polling from the Pew Research Center... 

Still, that is a significant fraction of Republicans. Men and women make up equal shares of these abortion rights-supporting Republicans – but women consistently vote at higher rates than men, making them a critical voting bloc for abortion-rights supporters to win…

https://www.theguardian.com/world/2024/jan/13/abortion-republican-voters-presidential-election