Kyle Richards’ Sister Kathy Hilton Breaks Her Silence on Mauricio Umansky Split

Kathy Hilton breaks silence on Kyle Richards' split from Mauricio Umansky saying her sister is 'very strong' while hinting separation is serious

Kathy Hilton Addresses Kyle Richards & Mauricio Umansky's Separation, Reveals If She Thinks They'll Reconcile

Kathy Hilton Weighs in on Possible Kyle & Mauricio Reconciliation