Will we be sinful if we reduce our visits to our grandmother who harms us and refuses to live with us, and what is the recompense for her daughter who traveled without reconciling with her?

"It is obligatory to show kindness to an elderly woman who has reached the age of frailty and physical and mental weakness. This is done by visiting her regularly and not neglecting her, by being gentle with her and not becoming exasperated by her, and by overlooking any harm that may emanate from her. Cutting off her visits and neglecting her is a great sin. This obligation is even more emphasized for her direct daughter."