Is the wife's living with the husband's parents, in a situation where a separate and adequate dwelling for her privacy is available, and there are no non-mahram strangers present, considered a violation of her rights?

It is the wife's right to have an independent and safe dwelling that is commensurate with the husband's financial capacity. It is not permissible for the husband to house anyone whose presence harms the wife, such as one of his parents or his children from another woman, unless the wife agrees. It is preferable to separate the wife's dwelling from that of the husband's parents if possible, while keeping them in proximity. If the wife agrees to live with the husband's family, especially if they need assistance, she will receive a great reward, but she must prepare herself for patience.