In the seventh year of Leo's reign (), Theophano retired to a monastery in the
Blachernae suburb of
Constantinople. She is considered to have been particularly devoted to the church throughout her life, but both Theophanes and Symeon are vague about whether her retirement was voluntary. Zoe replaced her in the palace and court life. There is a contradiction on her particular status from to 897. According to Symeon, the marriage of Leo VI to Theophano was officially void, allowing Leo and Zoe to marry within the year. According to Theophanes, the original marriage was still valid and Zoe remained the imperial mistress. ==Death and canonization==