If she gets together withe the guy who has her beheadded I am dropping this

That was my initial reaction as well, but have in mind that they never actually had any relations with each other in the other world, and that she killed his brother.

If someone did that to any of my brothers, I'd chop their heads off as well.

What i don't understand, however, is his involvement with that blonde wench...I'm hoping for a reasonable answer

Ou didn't think about that but still it be kinda weird not gonna lie