And the Resistance is likely to split after +W goes to his eternal reward, so I place no hope in them at all anymore.
"I place no hope in them at all". Really? So where do you place your hope, Meg?
If we are with the Resistance, is it not because we have judged that to be the truly Catholic position?
Of course there will be continued break-aways from the Resistance, that is the history of the true religion. The Catholic Church from its foundation has had how many tens of thousands of sects split off? Same for the SSPX - hardly a year has passed since its foundation that there have not been defections. In any institution where human beings are involved there will always be error splitting away from truth, it is inevitable. Fr Pfieffer wasn't the first, and he won't be the last.
So keep up your hopes! God will never abandon His truth, and He will never abandon us unless we first abandon Him.