Back n the day, Aasimar were opposites to Tiefling, but lore of the latter has expanded to be pact passed down generations, leaving the former as quasi-planar beings.
That, is where Kethrick's concern for his daughter lay. Fairly justified if you ask me. It's not a mere union between ethnicities, there's a huge age and ego difference.
Put bluntly, Dame Aylin comes across heavily as a machoman. I dare say if she was introduced as male, some of her post victory behaviour would be judged harshly. But Isobel is a grown woman so whatever.
In the game,
I was pleased with the good-guy development after going through Shar's gauntlet. The deux ex machina angel through the sky felt earnt. But when she got captured again, I groaned, she felt like a borderline liability.
Anyway, after a fight against the avatar I groaned again at her comments. Talk about being on the nose. My character had an active romance then and no such dialogue choice for obvious reasons, it sounds both crude and stupid.
Later on, Aylin has a good scene in Act 3, more borderline behaviour actually. If anything that helped rehabilitate her character, she's a divine dominant traumatized after 100 years. I can understand that.