It is difficult to generalize as we run the danger of labeling many well intentioned behaviors as suss and just "the sort of thing apBPD would do".
That said it is part of a pwBPDs nature to run parallel interests, ie whats in it for them. It is not always manipulative or malicious, but it can be the motivator to nudge them to do the considerate thing. This comes from self need and impulsivity being strong motivators, whereas responsibility, obligation and consideration not being strong motivators.
eg "Can we go to the shops and I will help you carry the shopping", is often driven by the unstated motivator of fulfilling their "need' for say an ice cream, or fav fad food you otherwise wouldn't buy. They often can't even recognize this motivator for themselves, they truly believe they are acting out of being helpful. Finding out the ice cream parlor is closed and suddenly the helpful offer evaporates.
That is so accurate waverider, my gf will suggest we go food shopping then conveniently head into the clothes shops to look at dresses she wants but can't afford. If I say that while she is doing that I'll go look somewhere else she then gets sad because "no point in looking if I haven't got the money" If I want to look somewhere, she has no interest and will walk off elsewhere. However, there have been times I've bought the dress or shoes for her. It's reminded me many times of my kids doing the same thing and something I would do when I was young too.
My mother posted a thing on Facebook the other week. It stated, "You know you are an adult when the things you want for Christmas can't be bought in a store" to which my gf replied "That means I'm officially a child, but we all knew that anyway yay!"
There are times I've even made a joke about it, got home after a long day at work. Gf has been staying over, slept all day, watched TV for the remainder and is full of energy when I get in (like an excited child) suggesting we go food shopping. I respond along the lines of "new dress time again?" and now she tends to admit it more than deny but we still go through the same pantomime each time.
InPain, in terms of your situation, I would agree that it is quite likely not what it appears. It could be that she is perfectly happy but testing you to see if you are still there or that you care, especially given it's been NC for 60 days.
It could be that things aren't rosy in her life and she is attempting a spot of triangulation. You will tear yourself up thinking about it so best thing is to continue on your own journey and not give it too much thought. The only way to know for sure is if she comes straight out and tells you so until you have the facts.
I know my gf is pulling away right now but leaving mixed signals as she does. I've basically given her 3 options, stay and work through things, take a break apart for a while or end things completely. She knows that if it ends, I will wish her well but would never entertain her back in my life. I have 2 exgf's in my life and only because they are the mothers of my children. 1 I get on with really well and the other who causes trouble which is about to stop completely in court in a few weeks.
gf knows that if things are final, I won't ever entertain being part of a triangle and that if it's over, it's over. So right now she is playing a dance, it's final, then it's not, then it is, then it's not. I'm now giving her the time and space to think things through and process herself. It's not that I don't care or don't love her because I always will, it's just I won't be a part of any game she has to play. It's also to show her my boundaries as in the past, because I talk to my eldest daughters mother, she was convinced I was going to leave her and go back to my ex or that I was having an affair. I've never gone backwards and if I was to do it with her, it gives reasonable doubt in her mind that it could possibly happen with my daughters mother. I'm strictly NC with my exN/BPDw and have been since we broke up. Those have been the only women in my life so I haven't gone backwards yet.
