What does one do to save a chenille sweater that is rapidly coming unravelled?

To save a rapidly unraveling chenille sweater, first, stop the unraveling by carefully knotting any loose threads to prevent further damage. Use a needle and matching thread to stitch the affected area, reinforcing the fabric and securing any frayed edges. If the unraveling is extensive, consider using a fabric glue or patch to hold the fibers together. Finally, avoid washing the sweater in the future without proper care to prevent further unraveling.