She could be a vengeful spirit. Maybe she was killed near the tree and her spirit is now bound to it, seeking revenge on those who wronged her.
Perhaps she was a sacrifice. In some dark, ancient rituals, people were sacrificed and placed in trees. So, she could be the victim of such a cruel practice, and her presence is a reminder of that horror.
One reason could be a magical curse. Just like in many fairy tales, an evil sorcerer or witch might cast a spell on the woman out of jealousy or spite. For example, if the woman is too beautiful or has something the villain wants.
Maybe he was a bit of a do - gooder in a very wrong way. He saw what he thought was a woman in distress and his sense of heroism kicked in. He didn't consider that there could be something supernatural or dangerous about the situation. He just wanted to 'save' her from the tree.
One possible motive could be madness. Maybe he had lost his sanity long ago and the sight of the woman in the tree was just another object of his deranged actions.
Well, there are multiple possible reasons. Firstly, age - related factors can play a role. As women get older, the muscles in the bladder and pelvic area may weaken, leading to incontinence and the need for diapers. Also, certain disabilities can cause lack of bladder control. For example, women with spinal cord injuries may not be able to control their bladder functions properly. Additionally, in some cases of severe diarrhea or other gastrointestinal problems, diapers might be used as a practical solution to manage hygiene.
Magic could be one reason. Maybe she angered a sorcerer or a witch who then turned her into a cat as a punishment. Another reason could be a curse from an ancient object. If she touched a cursed amulet or something similar, it could trigger the transformation.
Perhaps she was exposed to some harmful substances or toxins. There are certain chemicals that can cause damage to the eyes and lead to blindness. In the 'woman becomes blind story', it could be that she worked in an environment where she unknowingly came into contact with such substances over a long period of time.
One reason could be that the snake feels threatened. Maybe the woman accidentally stepped too close to its nest or young, so it reacts defensively by squeezing. Another reason might be that the snake mistakes the woman for prey. If the woman was wearing something shiny or moving in a way that resembled the snake's usual prey, it could attack.
The scariest part could be the mystery of how she got there. If she's just suddenly in the tree with no explanation, it makes the whole situation very creepy.
Love. If the woman is the boy's mother or a close relative like an aunt or grandmother, the kiss is a natural way to show affection.
Perhaps a curse from an ancient artifact. If he unknowingly disturbs an ancient tomb or touches a cursed object, it could bring about this transformation. This is a common trope in adventure - themed fictional stories, where characters face the consequences of meddling with the unknown and the supernatural.