Head into town, go to high street (which im pretty sure used to be the high street shops), then select the jewelsmiths and the engagement ring should be available for £1000 !
Thanks! I accidentally figured that out a few minutes after posting this, now I just need to figure out how to initiate the wedding ceremony
Spend time with her, and you'll be able to plan the wedding every other day. When the planning is done you can start the ceremony the same way.
Just mentioning that it is also possible to get divorced at the solicitors office.