... if you can prove it's the truth.
'Ain't dat da truth!'
It's unfortunate that we have to resort to video/audio recording people with PD's, keeping their texts and emails. However, as there are so many people with PD's (15% of the population, ~5.8% of the population with BPD), 1 in 16 women, and 1 in 19 men have diagnosable BPD according to a massive study by the NIH, we need to protect ourselves from the 'false narratives' that are generated by exaggerated feelings. Fortunately I learned this before it bit me in the

$$. If my pwBPD ever decides to cross me, at least I will have a fighting chance against her impassioned narrative instead of almost no chance.
The answer, unfortunately is to take the effort and time to cover your own

$$.
Take care with self-care.
SD