No women and troubles allowed in this wedding.

In Saudi Arabia,

TABUK: Wedding cards usually include a note asking invitees not to bring children. However, one Saudi groom decided to take things a step further by putting a note on his wedding card asking guests not to bring women.

The man’s decision has left many people surprised, but the youth is adamant saying women cause all sorts of trouble and problems, and that it costs a lot to cater for women. [Link]

Yes, he is marrying a woman (It’s mentioned).  I am not sure if same sex marriages are allowed in Saudi Arabia.

No there’s nothing about her backing out yet.

Yes, she probably won’t be attending many weddings in the coming years.