The house bill had the abortion funding restrictions, the senate bill he voted for yesterday did not, so yes he betrayed his supporters when he voted for the senate bill in exchange for the ridiculous EO and apparently money for a local airport.
I was talking about betrayal in the sense that Stupak never betrayed his desires to impose socialist health care upon the USA. To me, his views on abortion are (clearly) more of a tool for wheeling and dealing instead of anything being ground in some sort of moral backbone.