Hi, I'm not sure if I have the right ones but here are two that sort of match your description
https://www.mangago.zone/read-manga/life_on_the_flower_road_of_the_grand_duchess/
https://www.mangago.zone/read-manga/beloved_in_laws/
Thank you so much!Yes this is it (the first one) you have no idea how much of a godsend you are right now. This webtoon has been in the back of my mind since the start of covid because it spontaneously popped up in my mind and it stayed in my mind like a damn leech. Just thank you so much ( ；∀；)(＾∇＾)ﾉ♪
No problem! I literally forgot the name too! I remembered it updated a couple of days ago and I literally scrolled through like 30 pages of updates because I didn’t wanna let you down (*^‿^*)
Please help me I have been extremely unsuccessful in looking for this webtoon (I keep forgetting to bookmark stuff I read). All I can remember is that there was a bad ending in their first life. And I believe they don't have memories of their tragic downfall however the male lead family does. The male lead parents and either sister or brother have memories of the first life and is trying to prevent the tragic fates of the male lead and female lead.