>>716461000>>716468370Then we go from there, maybe with something a little less extreme than MC stealing a gun and giving it to Jenny to blow her abuser's brains out. Instead, Jenny secretly decides to run away from home, and in her final meeting she obliquely asks MC what he would do if she asked him to leave their lives behind and go away together; regardless of the MC's answer (though she'll remember it), she disappears without a trace.
In the second stage of the story (adulthood), MC encounters Jenny again. Their initial reunion will (and should) be a bit awkward and standoffish, but successive meetings should develop how Jenny has changed and how she's stayed the same. For example, she's more resistant to trying new things now, but with a little pushing she embraces the experience and we see glimpses of the girl she used to be. Her abuse is far in her past now, but she retains some insecurity and fear of intimacy. As MC convinces her that she can let him into her life, though, she ultimately opens up and throws herself into the relationship, and MC quickly realizes that he needs to decide if he's serious about her because he will really hurt her if he's not. This leads to the final stretch to the conclusion.
If we must keep the plot element of Jenny killing her abuser, make that her choice alone, and make it something she could actually get away with (like her abuser "accidentally" falling down the stairs a year after she left). How you decide to work with that would be up to you, but it's really heavy baggage for both of them and unless it's relevant to adult events I really think you're better off dropping it completely.