A:
you should visit your maternal aunt because it is part of maintaining the ties of kinship. However, it is not permissible for you to shake hands with her daughters because they are Ajanib (women lawful for the men to marry). You should extend Salam to them by words only. They should wear their Hijab (veil) in front of you.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.