Random irritating sexism or Why Feminism is Still Relevant

So, we are going on a holiday.

I called Qantas and booked the tickets.

I used my Frequent Flyer points to book the tickets.

They were booked using my Frequent Flyer Profile with my email address.

I paid the taxes using my credit card.

I have the superior Frequent Flyer status level.

Yet.

Yet, when the email came confirming the tickets, tickets I had booked using my Frequent Flyer points, using my credit card, using my email address

the email was addressed to my partner.

My male partner.

Why?

Is it because men are still considered more important? Is it because men are still considered to come first in a relationship?

Or perhaps I am just a paranoid feminist.

What do you think?