Guys please just fully read the novel

I'm gonna spoil basically the whole novel, it's been like a year since I read the novel and fell in love with the novel and words that just suck you in and makes you cry. I hate seeing or reading sad stuff but this was just too good to pass. It's not a shitty story guys just because of some bad spoilers out there.(im going to go by arcs heres the first, most likely not in order after all it's been like a year) Even if I spoil it you should read it my words won't make you cry and feel like the novel did.
...1st arc
So the first arc is basically specific on the FL's first few time travels (I'ma call them that instead of reincarnation TT for short) the first 4 TT tells how the FL basically tries to get away from the hell she lives in, so it only sets up the plot doesn't really move it, after these 4 specific TT FL explains that everything else is a blur. On later blurred TT's she slowly discovers the secrets of her "family". On her first TT as seen, she lives gets married, resents her sister, her fiance (call him hubby cuz he goes from fiance to husband alot) resents FL for being mean to her only weak sister, sister dies, hubby takes her to prison cuz he thinks it's her, she gets abandon, she dies. On her 2nd TT she feels like it's her fault that she felt happy when her sister dies so she sets a plan so that her sister is able to replace her, she makes plans to run away. She thought she had feeling for her knight and considered eloping together but she didn't, FL didn't want to cause him pain (on a past TT she did elopped with him cuz she thought she liked him, but they got caught by hubby's mom. The knight died, she got jailed and blamed by knights ex-fiance. Ex-fiance blamed FL for the fact that the knight took pity on FL and picked FL over his own fiance and died) she decided to run away alone this time. FL spent alot of time teacher her sister to be able to replace her, so Hubby started liking her? a bit more. But as she ran away she got betrayed by the traffickers and they made her a prostitute. (Bear with me I don't remember the timeline that well) she spent her days with a broken body getting weaker and weaker, with Crow's help (ML) her knight and sister found her on her death bed both were really happy to see her except hubby. Sister and hubby got married cuz FL left(both families WANTED A MARRIAGE), they had some kids. Hubby said how betrayed he felt that FL left. Her Knight abandon everything else and spent his whole life trying to find FL, he let himself go and looked beat. Both sister and knight cried as she passed away. On this TT she prevents the the bandits from liking the sister and lives her life as the perfect sister and wife. She gets married to hubby, they decided to have a child out of obligation. Her sister keeps on getting sicker and sicker. Hubby spends alot of time with sick sister alone (barely home Smh). They visit her together as she was weak enough to die, sister confess that she loves fiance, they argue? Sister cries, hubby blames FL, hubby prevents FL and sister from meeting cuz he doesn't trust her, FL about to give birth but hubby doesn't come home alot cuz he's with sister, FL give birth early cuz of stress,she chooses her child's life over hers and gives birth with only the doctor by her side, she dies. On the TT that's right after the one where she gives birth, she breaks down from the trama, her parents lock her up she's treated as an insane person and is put on house arrest, she meets Crow(ML) in this TT (I'll explain Crow and meeting in 2nd arc) her sister somehow became preg and is mistress. She died triggered by something Crow said (not intentionally) she committed suicide and died. Finally done with first arc sorry if I got the timeline not exactly in the same order but I am mentioning everything important, it takes time to write everything down so please be patient. I'll write the rest in later :))
https://www.novelupdates.com/series/my-fiance-is-in-love-with-my-little-sister/