Hi, and welcome back. I remember some of your earlier posts.
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I feel like I'm still trying to get my sh** together in a huge, global-sized city where I share with four other flat mates. I'm 36.
She has a car, a house of her own (well - paid for by her parents), a professional job, and is getting married soon (I know from mutual people).
I'd absolutely love to have her life... which is ridiculous; because I've been in a relationship with her and I know that when the front door closes, she seems to 'switch'.
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In most of the world, if not all of the world, having wealthy parents, or at least parents who are able and willing to provide extended financial support like that pretty much trumps everything else - intelligence, work ethic, personality - and you'll see those people living better lives than their peers... at least until the money runs out, or they get into careers or roles that require them to actually perform.
As far as envying the life of anyone that's BPD, I think you've seen the workings of their mind a bit. I would not envy being them one bit. Being alone with their thoughts and their insecurities must be rough.
After I got divorced, several people in my life would comment on how well BPDxw seemed to be doing; she loves to post pictures of herself, her car, trips, house, etc. on facebook. But I knew from stories my daughter would tell me how much she and her new BF would fight, and some of the insane things that would happen between them - a lot of door-slamming, screamfests every night it seemed. So it was all a mirage, really. Her pictures and image were carefully curated to project "successful young professional who has it all" but the reality was quite different. And of course, the child support payments I was making to her paid for a lot of it... she spends very little of it on my daughter, who's always in cheap clothes and goes to public school.
I would tell people I didn't envy her at all, because I knew it was all fake, and I knew from how she behaved during our marriage and the things she'd occasionally confess that her mind was like her own prison. She was constantly sizing herself up to others, and needed that contact and feelings of superiority in order to feel adequate. If she didn't get that, she was in melt-down mode, picking fights with those closest to her. And if someone measured up better than her, or didn't go along with her, she was burning that bridge fast. I've lost count of how many friends and neighbors here she's no longer on speaking terms with.
So if you're hung up on your BPDx's image and apparent success and happiness, let it go. You don't know what's really going on behind closed doors. Just give it time, and you'll likely see the same patterns emerge that sunk your relationship. And if not, if she's one of the rare pwBPD that's able to successfully recognize and control her behavioral disorder, well good for her. Maybe she'll reach out and apologize for how she treated you, but maybe not. And regardless, you have your own life and path to walk, and it's not near hers. Learn to appreciate what you have!
I really REALLY feel like I can pull life together in the next 2-3 years... it's just so hard right now.
I'm struggling.
There's going to be ups and downs; life is a marathon, not a sprint. The first years of your career are the most challenging, but if you work hard and keep your eyes and ears open, you'll learn fast and it will get easier.
And a lot of people burn out and fail out of their careers, especially if they burn too brightly early on. So again, focus on your own game and don't worry about things outside your control. It's natural to do so, of course, as we compare ourselves to our peers, but you can't let it affect you so much. If the person is BPD, you'll likely see these ups and downs happen a lot more regularly... just give it time and don't allow envy to cloud your judgment.