Master and I have downgraded our relationship.
Basically, we're not primary partners anymore. But we don't have "replacement" primaries either. Just secondaries all around.
I'm still trying to adjust to this; I'm not going to lie, I didn't exactly want it to happen. I'm not yet comfortable with how little input I have in his outside relationships (e.g. no more veto power), even though it also means I have much more freedom.
At least he's still my Master, and I'm still his only kitten. I'm glad we still have that.