You just have to make sure that you give them everthing they ask for and more to prove the realationship is genuine .off the top of my head- 1-evidence you have been there and met ie: flight tickets, photos ,hotel bills, etc 2- evidence its ongoing chat logs eg-yahoo messenger/hotmail, phone cards /bill,letters,3- evidence you want to marry eg provisional booking of registary , hotel, and of course proof of your finiancal status and accomadation ie: you need to show you can support and accomadate her for that six months. thats basically it,Best of luck if you need any further guidence let us know
