User blog comment:Lurkenfrau/Is Diana...Cursed?/@comment-26198454-20151119204922/@comment-26235944-20151121103153

@Katerine Right! She's both a hexenbiest and a lawyer...and she made a binding magical contract with a powerful Gypsy Queen. So it's doubly dumb for her to totally disregard the potentially catastrophic consequences for breaking that deal. Forcing her to sign it makes no difference...because Adalind received the benefit of Stefania's part of the bargain, she got her powers back. In the eyes of the law, in most countries, that is basic contract law; It's called performance. When one side performs their part of the contract, and the other side accepts it...and keeps it...then the contract is considered "performed upon", and in force.