I don't see where the GP changed their mind. They may not be ok with this particular action while still preferring the current administration to any alternative.
The problem is we dont believe him. There has been ample time to make a u turn. A decade at this point. Trump has never shied away from his corruption. He has been upfront about his intentions from the beginning. I just do not believe that this is the straw that broke the camels back when so many straws have come before.
People need space to make a U-turn. I hope you get some grace because it's a lot easier to say "I told you so" than "I was wrong."