Does Allah hear a mother's prayer and her anger against her son, even if the son is not failing in his duties towards her, and she wants him to love her while her love has become impossible, especially since she and her daughters might use magic for the sake of love?

The right of the mother is great, and her dutifulness (birr) does not fall, no matter her condition, shortcomings, or injustice towards her children. Allah has commanded to accompany even idolater parents with kindness. So, you must strive to be dutiful to her, treat her kindly, pray for her, and not surrender to feelings of hatred. Maintaining ties with your sisters is obligatory. It is not permissible to accuse the mother of witchcraft without evidence. If you fulfill your mother's right, then your hatred for her or her displeasure with you will not harm you. Responding to evil with good brings affection and guards against the whispers of Satan.