First of all, I'm not using mods nor anything strange to the original game. I've installed the last patches as well.
I've been romancing Viconia during SoA. Everything was ok, I saved her after becoming a vampire, she said she loved me when we went down to fight Irenicus... Now I've started ToB and imagine my surprise when I see that the romance continues but not with Viconia, but with Jaheira!
Is this normal? I've checked it, and Viconia's romance is no longer active, while Jaheira's is. It's really weird. Perhaps I've done something wrong, does any of you know something about this? Is it a bug?
I've thought that perhaps it's a kind of trick. Maybe I should have been harsh with Jaheira when she first spoke to me in ToB to continue properly with Viconia's romance.
Please, help!!