The fl was killed by the ml in their past two lifetimes and this is there third lifetime together. After being sacrificed by the ml in her first life, she cursed him and stated she would never fall in love with him again. Now in their third life time, they have a child I think and the fl literally feels no love for the ml, but they stay together nonetheless. The ml also regains his memories of their past lives and him kill her. I think the fl died and came back to live in their third life as well. If you know the title, I would greatly appreciate it!
I haven't come across another novel like this one, in this (if you're interested) Spoiler: Spoiler In the beginning of the book, the MC thought she transmigrated but it's actually her second life with the ML, in the first life she was a princess who married the ML who's a prince, he killed her during a war. In the second life, she from a modern world transmigrated in the book and pregnant with the ML's child, eventually got sent back after ML killed her because she pleaded him to (her health deteriorated so much at that time), in the third life she returned and eventually got to know that she cursed in the first life that she won't fall in love with the ML in their next lives. If she did, she would die In the end, they still lived together but she was incapable of loving the ML, that's what a Taoist priest did to save her)
Omg!! This is the novel I am talking about. I think I got mixed up with some of the details. Could you send the name of the novel please? Thank you so so so so!