It's not ethical at all. Mom is a family member, and the relationship is based on natural family bonds, not something to be 'trained' in an improper way. Such an idea goes against the norms of healthy family relationships and basic moral principles.
You can share your hobbies with her. If you like painting, invite her to paint with you. Also, listen to her stories from the past. By doing these things, you'll naturally grow closer without any inappropriate 'training' ideas.
In a 'Making Mom Mine' story, perhaps a young girl saves up her pocket money to buy her mom a beautiful scarf. She then writes a heartfelt note saying how much she loves her mom and how she wants to always make her happy. This simple act of love makes mom feel truly special and shows the strong bond between them.
One mom's potty training story could be that she started by getting a cute little potty chair for her toddler. She made it a fun game, every time the toddler sat on the potty, she would sing a song. Eventually, the toddler associated the potty with something positive and started using it regularly.
One could write a story about making mom 'mine' in the sense of having a really close and unique bond. For example, a child might work hard to win a school competition just to make mom proud. It could be a story of how the child overcomes difficulties and in the end, has a beautiful moment with mom that cements their special relationship.
A mom I know had a really creative way. She made a 'potty parade'. Every day, her little one would march to the potty with a little toy trumpet. It was like a fun ceremony. This made the child excited about going to the potty.
Making mom mine could be about learning from her wisdom. Mom has so much life experience. For instance, if mom is good at gardening, a child can learn from her how to plant and take care of plants. This shared activity can strengthen their bond.
There would be a significant breakdown in the family's normal and healthy dynamic. The son may grow up with a warped sense of self and struggle to form healthy relationships in the future. It could also lead to problems in his social interactions as he may not understand appropriate boundaries. Moreover, it is likely to cause emotional distress and confusion that could last a lifetime.
It could also mean a mom who is training in self - care. She might be doing yoga or meditation training to manage stress and be in a better mental state. By taking care of herself, she is also better able to take care of her family.