Re: Like seriously ???
Incest, between two adults, will always have an element of abuse. There is no mis-wiring that can happen in the brain which magically makes a person become attracted towards a sibling, parent or grandparent, all relationships which have some maternal circumstances. In most cases, incest was always about available options. I understand what you’re saying about the two not being social norms except one is accepted more, but you need to realize that incest always have one person who’s exploiting a trust. In this case, the grandmother definitely has had to have some history of abuse as well as the guy. But then again, they did not grow up together nor were they grandmother/grandson to one another so they didn’t have that “bond”. Regardless, there is something totally morally wrong about being in a relationship with an immediate-family member.
I can’t believe you would even compare the two, to be honest.