>>334454640
>gaslighting
The solution to that is to have absolute trust in your memory. 
And or have a record of everything you do in case you're not that good at long-term memory. 
Finally if you don't remember the event, don't believe anything that others tell you unless you have a built up trust with them before.

Lots of slimy manipulators will smooth talk and force you to accept their narrative to make you submit.
Be careful