London, Apr 7 : Rocker Pete Townsend is reportedly set to divorce his wife of 40 years Karen Astley.

Karen Astley will allegedly be granted a decree nisi by a family court judge, in a bid to end the marriage, reports The Sun.

Townsend's marriage hit the rough patch after he admitted to having an affair with Rachel Fuller.

Townsend has three children with his estranged wife.

Meanwhile, Townsend has been living with his long-term partner Rachel Fuller in Richmond, South West London. (ANI)