Looking for a medieval book that I know very little about > Likes and Comments

I know near the end of the book, the lead female character, and a bunch of her clansman go to rival clan, dressed as monks to hide the fact that she’s very pregnant with the rivals child. This is the part I remember most about the book because she demands that he marry her which was courageous and took some pride, swallowing. The rival clan leader, agrees to marry her. I don’t know the author. I don’t know the title. I just know it’s medieval romance and this particular scene. I once had the book but it’s gone now I have no idea what became of it. Maybe I lost it in a move. Looking for suggestions thoughts for finding this book which I really would like to have to reread. I think the female lead was called storm. It doesn’t help that I got in the garage sale for a quarter and it was not. I don’t think a well-known author or book.

Sorry, haven't read this, but someone may recognize it.

I haven't read this either, but I'd like to!