Why Do Priests Officiate Weddings?

I've seen articles that claim something like 56% of the catholic priesthood is homosexual. I think that's really strange and begs an explanation.

The functions of the church are actually pretty feminine if you think about it for a while. Officiating a wedding is a feminine job, for example.

It makes me wonder if the priesthood was once all female, then slowly got replaced over time with imitation women, basically.