Her father passed away, and she wants to take her mother for the period of mourning (i'dad) because she has no one to serve her. What is the ruling?

Question:
And likewise, may Allah preserve you, she asks and says: Her father has passed away. Is it obligatory for my mother to observe the period of mourning (i'dad)? We informed her that her father had passed away, so she became sad and then forgot. She asks about him: Did he have breakfast? Did he have dinner? She says: I want to travel with her to Riyadh. She is in Kuwait, and I want to bring her to me in Riyadh. Is it permissible for me to move her during the period of mourning (i'dad)?

Answer:
If this is better for her and more beneficial for her than staying there, then there is no meaning [to staying]. If this is better for her and more stable for her, and you can serve her, then there is no harm, because this is for her benefit. Yes.