This is absolutely true. Republicans ran on the platform of overturning Obamacare. They promised that since it was passed into law.
Now, when they are in power, they are more interested in getting reelected than in honoring their promises.
Rand Paul: Retaining instead of repealing Obamacare will be Republicans’ undoing
Republicans will live and learn to regret the day they decided to retain Obamacare. Conservatives across America will not and should not soon forget the day Republicans abandoned any pretense of Obamacare repeal. By agreeing to retain Obamacare, Republicans desert the principles they claim to hold dear and abandon the promises they made across multiple election cycles.