[quote PrettyLittleFlies]@ChargingBuck
Oh that does sound difficult, very unpleasant. I think my relative was v messed up and some of the lies were not so much fantasy but trying to shift responsibility for their behaviour. Which of course hurt other people but I don't think that was the objective.
Spite for the sake of it is awful. Your relative sounds very toxic. I guess I would want to distance myself/protect myself. Really self preservation needs to come first, don't you think?
As for your colleague , what an idiot. Must be hard to respect them!
I think both your people sound different to mine but ultimately I guess it depends how important the relationship is ie. how much will you lose by losing the relationship? In my case we felt it was worth fighting for (though certainly there were times when we nearly gave up)
I hope that helps x[/quote]
Thank you Pretty, yes, it was v hard to respect colleague/acquaintance!
I distanced emotionally from him for unrelated reasons (pervy & entitled around a young colleague's sexual orientation. What IS it with some guys that they think lesbians are fair game for speculative & public remarks about ... arrrgh, sorry just can't continue that sentence).
Moving 200 miles away helped, & I got a LOT of practice with "that doesn't work for me" style fend-offs each time he decided I'd love to have him come to stay ...
'Relative' - thanks, yes it was more toxic than I want anyone here to imagine. "Solved" 4 years ago when I had the temerity to reference, for the first & only time, the CSA they perpetrated 4 decades ago.
Reader ... they NC'd me! 
Thanks for taking the time to respond: sometimes a person can doubt their own reality, & I had a waft of "if I'd tried harder, or tried what Pretty managed to do, maybe ..."
but that's just negative self-talk, & shades of the perpetrator's old gaslighting bullshit.
So pleased for you about your own journey with helping your relative heal, & that you were all worth it, to each other.
xx
xx