Romney did not change his mind on abortion at age 59 in 2005, he merely reversed his political positions to campaign for the GOP presidential nomination.
Remember that Romney was not just pro-choice, Romney was a passionate, dedicated, effective, pro-abortion salesman, delivering public, heart-felt descriptions of what led his family to become pro-abortion since 1963 and how his mother was a hero for having the courage to campaign on it in her 1970 Senate campaign.
So all Romney has to do is say something, and you believe it? Well, how do you keep track? He's been back and forth on every issue so often----do you believe him every time, on every THING? Last Thursday he said "people of the same gender who love each other" should be able to adopt children. Then he backtracked on Friday. So did you believe him on Thursday, and again on Friday? Just another change of mind, right?
If it was one issue, yeah, I might believe it. But you're talking about a man who has lied about his own NAME. Bottom line, infants in MA are being killed thanks to this man, and he has never acknowledged it, nor apologized for it.