Lost manhwa

Around 2-3 years ago I read historical romance manhwa and lost title. I don't remember a lot and I could mix 2-3 different titles, so even if something don't fit to your idea what it can be please give me title. I think it was contract marriage trope or marriage of convenience. FL was in hard situation (not sure but I think she was divorced/widow?) and agreed to marry ML (He came up with this proposition). She know him earlier, but I don't remember what relationship was between them (past suitor?). Even through she agreed to marry him she was quite cold toward him at beginning (I guess he did something bad to her in past). ML had short silver wavy hair and blue eyes and FL was blonde. Both wasn't from royalty, just some plain nobles. Drawing style was peculiar (not too much decorative and with colors more on dim side, typical low budget or not too much experienced illustrator). In story wasn't any magic or monsters it was pure historical story with political threads and typical social dramas. It wasn't popular story (not once on main page, probably completed) and I dropped it because it got me bored XD
Any ideas?