Is poor eyesight considered an excuse for not visiting aunts (paternal and maternal), while maintaining good relations with brothers?

"Kinship ties are not limited to visitation; they are also established through phone calls and similar means. They have various degrees, the highest of which is abandoning estrangement and maintaining contact through speech. This varies according to one's ability and need, encompassing both obligatory and recommended forms. It is sufficient to maintain kinship ties through any available means of communication, without the necessity of physically visiting them. The kin whose ties must be maintained are all those within the prohibited degrees of marriage."