I started by walking away (I have never felt comfortable leaving the house when walking away because he won't let me bring our kids, but I just go to a different room) whenever my uBPDh would start into me.
I had to learn to not say a thing, they are looking for a fight to then blame you for the chaos "you" have caused, don't give it to them. To this day, he will say something to me and I will walk to a different room and be silent and he comments in a not nice voice that I am doing the silent thing again and he goes to his office.
The next thing I did was to plan my life around not relying on him for anything. . . . I try to schedule activities around both of our availability and invite him to everything, but I don't wait on him. If he throws a temper tantrum 2 minutes before we leave, then its ok, the kids and I are going no matter what, and I have made that known, by actually following through. . . . Then go have fun. If you are like me, you will be dying on the inside, but fake it until you make it on the outside!
As someone once told me, your kids' mom (me) deserves to be happy and your kids deserve to have a happy mom!
I had to learn to not say a thing, they are looking for a fight to then blame you for the chaos "you" have caused, don't give it to them. To this day, he will say something to me and I will walk to a different room and be silent and he comments in a not nice voice that I am doing the silent thing again and he goes to his office.
The next thing I did was to plan my life around not relying on him for anything. . . . I try to schedule activities around both of our availability and invite him to everything, but I don't wait on him. If he throws a temper tantrum 2 minutes before we leave, then its ok, the kids and I are going no matter what, and I have made that known, by actually following through. . . . Then go have fun. If you are like me, you will be dying on the inside, but fake it until you make it on the outside!
As someone once told me, your kids' mom (me) deserves to be happy and your kids deserve to have a happy mom!
Not engaging when your pwBPD is riled up can be called "gray rocking": being as still and boring as a gray rock, ideally leaving the scene completely. If you don't feed the emotional fire with more emotions, chances are he'll get bored arguing with himself. I also call this an "adult time out," when he's having an "adult tantrum." My tip is, do not interrupt the time out! Let him learn to calm himself down, by himself. Take the kids to another room (or outside) if you have to. Only engage with him when he has calmed down.
I also like the idea of not relying on the cooperation of the pwBPD when planning your life. You don't have to explicitly exclude the pwBPD, but you don't rely on their cooperation, either. That might look like taking separate cars to an event. Or like Anonymous wrote, letting him have a temper tantrum right as she leaves on vacation. If he calms down and re-joins the family later, great, that's gravy. But if he doesn't show up, fine, you don't want a sourpuss around anyway. If he kicks and screams that you abandoned him and took the children away from him, don't JADE (justify, argue, defend or explain), just keep silent. If he trashes the house, call the cops and consider your next steps.
As for financial contributions, like Anonymous wrote, it's tricky because you can't control how another adult chooses to spend their money, short of garnishing wages or legally-imposed payments such as child support. But you do control your own spending. I'd advise, you need to discount all future promises of financial contribution, because chances are the pwBPD will renege on those promises, if that's what the track record has been. Words are cheap, literally. Only look at ACTUAL contribution to expenses if you don't want to get burned. If you can't afford your lifestyle, then I think the only realistic option is to downsize, and/or earn more income yourself. And you can stop paying for all the non-essentials of the pwBPD. How does that sound?



yeah, well, me...'you're never there for me when I need you!'...all the while calling in to work to take care of her when she's sick. Helping her move out of her ex fiance's house which was awkward as heck. After her grandma's passing I went to that woman's apartment a dozen times and went through all of her belongings which was also awkward. Helped her dad move out of his apartment. Drove her everywhere. The list goes on. But, I was NEVER there.