Could someone explain it, please?
I understand about the relationship totally changing against the non-trans partner's wishes, but why annulment rather than non-contestable divorce? Isn't saying that the marriage was false from the beginning similar to retrospectively changing a birth certificate after getting a GRC?
And doesn't an annulment carry the same issues WRT children and finances as a divorce, so how is it faster or simpler?
Also, what is the current position WRT spouses of transitioners? How would or should it change?