I didn't at first.

[ What reason does she have to lie? This is her position, her title, and she can accept that easily enough, even if she does have to breathe out. ]

But I realised that I can use being a Marchioness to help people. I can give things out, ask for aid for places and people, nudge things around when there's a necessity, and people listen to me when I have plans or ideas. There's a foundation for trust, which makes protecting people far easier.