Hello Fritze and

I'm sorry that you had to go through all of that. Many of us end up in Caretaker roles for our spouses or significant others. When natural Rescuer traits combine with someone who suffers from traits of BPD (or another PD), we can get lost as we keep trying to make things better, often to no avail.
The double life just have come as quite a shock. It sounds like she went off the deep end being triggered, perhaps, on being "found out." If you have the OoP, how does that impact your legal custody of the boys? Have you gone to court yet? If you have any legal questions, specifically, you can post to the legal board (
see here).
Now I'm wasting my time trying to figure her out in a mass of depression
We do have a lot of resources here to help you figure out what makes the BPD mind tick, so to speak. You sound like you're struggling with a lot right now, however, trying to take care of the boys. We also have resources here which can help parents like us deal with the struggle of raising kids with a PD'd parent (absent or not). I hope to hear more on how we can help support you, Fritze.
Turkish