Fatos Xheta is due in court this morning after being remanded in custody.
35-year-old Safie Xheta was found dead in a property on Lytton Road in Cowley last month.
A man was also taken to hospital with serious injuries.
Fatos Xheta, who's 45 and also lives in Lytton Road, is due before Oxford Magistrates later in connection with the incident.
Thames Valley Police’s Major Crime Unit launched a murder investigation on June 17th and sent forensic officers to the scene.
The force said at the time that it believed the incident was an 'isolated' one.