We have analysed the chart of your mother, she has a deep imaginative mindset and her mind is never at rest. The unrest could emanate due to the excessive stressed conditions.

The current ongoing Dasha is also not conducive for the peaceful state till July 2023 and thereafter things could start smoothening out and her stress conditions could gradually reduce.

If possible try and reduce both the physical and mental stress levels by providing relaxing time frequently which could give some relief. Also meditation would provide great help to reduce stress levels.

Best Wishes.