The developers of The Witcher 3 planned to include Triss's wedding in the game

In the Witcher 3 quest, "Ashen Marriage," Geralt assists Triss Merigold and her fiancé, Castello, in their preparations for a hasty wedding in Novigrad. His tasks involve ridding the canals of monsters, procuring alcohol, and selecting a wedding gift for Triss. The gift's significance is notable; a memory rose, a callback to The Witcher 2, evokes a strong emotional response from Triss, while less sentimental gifts receive a cooler reception.

However, Dijkstra's revelation that Castello is secretly connected to witch hunters throws a wrench into the proceedings. Castello's involvement stems from blackmail – the hunters threaten to expose his illegitimate daughter from a previous marriage.

Geralt faces the decision of whether to reveal this truth to Triss, either privately or with Castello present. Regardless of his approach, the wedding is called off. Triss's reaction varies: disappointment in her fiancé or gratitude for his honesty, ultimately concluding the marriage was too premature.

This plot development presents an opportunity to enrich Geralt and Triss's dynamic and further explore the complexities of supporting characters.