I think Dionysia is more like Jammer that Jayne
You can't blame Dion for being selfish, expecting everybody to worship her, thinking she owns the planet and looking down on everybody else: it's partly genetic (Skillya genes, oh my! Course if Skillya knew she had her genes, they'd kill her and everybody in in a five mile radius) and the rest of it is the way she was brought up. Blame the, uh, vykkers.
Anyway, in the past she got in a relationship with a slig (Stivik, coincidentally) and it was a disaster cus she told him she had Skillya genes and he betrayed her to the Magog Cartel who decided to take control f her, rather than tell Skillya. So it's going to take a lot before she trusts Gappiqu enough to get involved, though she does like him (she'll never admit it, don't tell her I said that). Occasionally the nicer Dion has come out, but its usually when she thinks she's had the last line in an argument, which lets her clam down a little, thinking the drama is over, and then someone else says something and she feels threatened and the nasty side comes up again.
By the way, Gappiqu started it.