Hi! First off I wanna say that I love your Meg Winchester series! Second, it's more like a question than a request but I was wondering how Meg would react to Dean's death at the end of the series? Also would Meg like ever married and have a normal life, or would she stay in the hunter business even after Dean's death ?
Aah thank you!!! I'm really glad you like it!!!
SPOILERS FOR THE SPN FINALE
So, I have many thoughts on this, but I intend on actually writing a piece about this in the future so I'm going to keep it vague.
I will start by saying that I personally HATE the finale (I assume we are talking his final, final death in 15x20). I know there is a lot of discourse and mixed feelings on it, but for me it was not the right ending considering the 15 seasons of character development Dean had which included him wanting out, wanting a 'normal' life (as late as s13 he's talking about him, Sam, Cas "toes in the sand" retiring). I like to ignore it as much as possible tbh. So this does influence my thoughts on Meg and this event.
For the second (and easiest) part of the question - no, Meg would not be a hunter. She's never hunted as much as her brothers, never been as invested, mostly because Dean raised her differently than John raised him, and both boys worked to make sure she wouldn't end up like them and could have a normal life. This will become evident as more parts are published, but Meg never wants to hunt (becomes very clear in contrast to characters like Krissy & Claire); she knows what is has taken from her brothers, the toll it has taken on her life, and wants to keep away from it.
I do envisage her settling down, having a 'normal' job, although maybe something like a museum curator or auctioneer, so she could keep an eye out for cursed or haunted objects, help with research, etc. - a way for her to still save people & hunt things but with far less danger.
The only way I envision Meg surviving his death - by which I mean she doesn't make a deal of some kind or take her own life - is if she has someone (a significant other, a child, etc.) to live for. Something bigger than herself. Again, this will become clearer when parts of her story are published, especially from the later seasons.
In my mind, she isn't actually there when he dies. Sam pulls up to her house in the Impala, she comes out thinking her brothers are visiting, but one look at Sam's face tells her everything. She is obviously totally distraught. Crying, screaming, begging Sam to do something, take her to a crossroads. Sam is trying to tell her Dean was ready/willing to die, etc. - but she really doesn't want to hear it. They drive out to the woods with Miracle and torch his body. Neither of them had the heart to call anyone else they know - Jody, Claire, Donna, Garth, etc.
In Dean's monologue, he would obviously include Meg. He'd tell Sam to watch out for her, tell her how proud he is of her, something like that. Meg would be utterly broken. She would also be furious with Jack. Her and Jack were super close, pretty much from when he was born. She was gentle and understanding with him, they were best friends, and then he became God with his hands-off approach and basically ghosted her. She would scream to the sky until her throat was raw, begging him to bring Dean back, to help her.
I am in two minds about what happens to Meg and Sam's relationship after this too. On the one hand, I feel like they should lean on each other, become closer, especially as Sam leaves hunting for a normal life. In my mind blurry wife has always been Eileen, so maybe they'd settle down nearby, have dinners at Meg's house.
On the other hand, I think that Sam would remind Meg of Dean so much it would be painful (and vice versa for Sam); if Sam drove the Impala, Meg would feel sick at the sight of it. She'd of course love Dean Jr. but could never use his name - just call him Junior, the kid, etc. So maybe they'd grow apart for a while. But I think they'd always come back to each other, even if it takes time. Spend Christmas and Thanksgiving at Meg's house, BBQ on July 4th in Sam's backyard, their kids playing together. On Dean's birthday they'd take the Impala and Miracle (for as long as she's alive) to a quiet spot, open a beer, pour one out for Dean, reminisce about him. Plus I think when Sam died (with his Party City wig lol), Meg would die a few months later. I just don't think Meg Winchester could survive for long in a world without either of her brothers.
This ended up being super not-vague at all lol, but these are some of my thoughts on this! A lot of this will become clearer as more MisAdventures parts are published and Meg's character grows and develops, so I'm sorry if this doesn't completely make sense. But thank you so much for your ask!! I love talking about Meg she's literally my baby lol <3