LOL. It's not really an issue. Unless you don't know your GF / BF well enough. I mean, it's the online world dude. Everyone calls each other "pedo homo etc." If it really is that much of a serious issue for you in real life, then maybe you need to get a better significant other.
But you do raise a good point. How do you combat negative trust that's frivolous? I don't really understand how to do that.
My plan is to make it to Legendary, but as soon as someone leaves me a negative review, I'm done. The account becomes useless. Years of hard work just plundered into the drain by some guy who signed up drunk and left a negative trust.
What do we do?
Nothing, and you are insane for "leaving when someone leaves a negative"... The account is not worthless, look at mine ffs?? I don't give 2 shits about my trust ratings. I know I'm honest and trustworthy, and so do the users that matter to me.
Just because someone on DT1 or 2 doesn't like you, don't let it get you down. All sorts of bullshit in my ratings, but again, I don't care.
As for anyone else seeing them, again, zero fucks given.
TL;DR
The trust system is broken and is controlled by several users who manipulate it by controlling stolen or bought accounts.
Moving along now...