Neither of those have happened.
The only thing which has happened is the pope's lifting of the excommunications of the 4 Society bishops.
That, and the media uproar which followed due to an interview given by Bp. Williamson where he discussed his disbelief of historical h0Ɩ0cαųst "facts".
Any suggestions of break-ups or reconciliations are all rumor and opinion at this point.