About using Phantasia to change for Marriage and then change back! How will that work

[Xaimera]

Rings and garb will be gender locked just like any other piece of event gear. Changing your gender will nullify the marriage.

Well then a lot of people would not have the freedom to use phantasia any time they want.
That seems a little harsh to have to sacrifice ever using Phantasia because of in-game marriage. :/
So people have to choose between marriage or ever getting to change appearance?
Hmmm, I hope that is not the case.

I mean another thing is they will add a new race at some point so many people might want to use their Phantasia and try out the Doma Race or w/e.