You have to think back on even back in the Kystle era, where she was trying to film her on the toilet. Destiny era where she did the same, filming her in her underwear, trying to film her in the shower, trying to film Libby (a child) in the shower. Again, same with Beck, look how much she humiliated Beck with sly comments about appearance, weight, etc. Filming Beck in unflattering positions, during traumatic moments of her life (the death of a parent). She gets off on the idea of humilating her partner and having her partners being laughed at, it makes her feel good, and it makes her feel powerful.
She's always given me those vibes, she gets off on making her partner feel humiliated, even if she doesn't realise it (i think she does). When Kaicey or whatever the fuck its called transitioned, Amber spoke to Destiny about it during her place of work, talking about how weird it was that one of her exes used to tape their boobs and that they changed their name and 'thinks they're a boy now'.
Worst kind of Dom, she's disgusting and the downfall of others makes her fungus flaps wet and slimy.