One obvious point, RW's email was written before the vote closed on the 2nd? So who is blaming who?
Trustworthy, conservative people don't usually make public statements like reps for another group must be receiving compensation or would sell out their constituents(!?).
Rather than blame, you've made your own very public statement. Now you have the perfect opportunity to put yourself in your reps' shoes, better still stand with them and work out your next move together. Don't forget advice is a must.