Thank you Armisael for your help. But now I have another problem,I was able to restart a game before I had sex with Aerie so this time I took it slow. But Aerie died to a shadow lich and I ressurected her. I was wondering if the romance will continue or if it stops because she died. Any help would be greatly appreciated. Thanks~

The romance should continue.

I think that's pretty much the end of it after you've chosen to have sex or not anyway. You're about as romantic as you can get.