If you marry or divorce, your Will is automatically revoked and you will need to
make a new Will unless, for example, the Will says that it was made in
contemplation of your new marriage or divorce.
Is my Will still valid after I marry or Divorce? - CB Wills Perth
If you marry or divorce, your Will is automatically revoked and you will need to make a new Will unless, for example, the Will says that it was made in contemplation of your new marriage or divorce.