tbh if i was a 16 year old in the body of a 26(?) year old and I learned my future self was neglectful, cheating, and semi-abusive to the partner I'd fallen for already, I think I might chalk it up to "yeah i suck" and feel guilt. and, if I was having dreams where I talk to this neglectful partner, and she refused to tell me anything, I think id probably just assume in my mind "yeah she kinda sucks lmao" ESPECIALLY as a 16 year old. And, she originally thought that she had maybe pounced on the ML when his family got killed, and thats why the relationship SUCKS, which is like, true, but also the ML didnt dislike the proposal or her.
however, the mcs attitude is a bit different from mine so i definitely can agree with you in feeling confused on why, if she feels positive towards her future self, did she not immediately start investigating possible reasons for the rift between them, (including but not limited to: THE GODDAMN ASSASSINATION OF MY FUTURE HUSBAND'S FAMILY), it is a little wild that its taken her this much time
I skipped from chapter like 15 all the way to 56 and your telling me she’s made zero progress on trying to figure out why her future self was divorcing him??