I read it from a legit spoiler forum of the novel.
It was complicated. It will be hard to explain, i am confused myself too. From what I read.
The aisha from Abel's original dimension, saved abel by transporting him to another dimension. So technically Abel is Hades son but the another Hades.
That Aisha tried to give the information through her Earth's persona and transmigrated Earth Aisha to the current setting of the story. Aisha knows deep in side who is the enemy but it will take awhile. Hades technically knows nothing but his soul is technically soulmate with Aisha...
The novel is pretty good, there are lots of twist and turns. The female lead who supposedly to be Abel's leading lady is someone related to Aisha, i think her dad is Aisha's cousin or brother that is woth the church right now.
This are all from the novel and the artist of this webtoon might change some stuff. But this explains why Aisha is stanning Abel. It is because he is her child from another dimension.
I do not remember if it is the goddess or something is the villain, but Aisha and Hades had totally a hard time at Abel's original dimension that they have to make lots of sacrifices. I only got spoiled too, i wish i can give more details but i do not want to read more spoilers of the novel as this webtoon looks so interesting.
I just want to put out there... That Aisha is by no means a pedophile or shotacon lol... She was not aware that what she is feeling is legit maternal love
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Abel is from another dimension..
Abel is Aisha and Hades' child from that dimension.