Hanging plot theard No1

In the 2008 Doctor Who episode The Doctor's Daughter, The Doctor has his DNA used to create a daughter Jenny as played by Georgina (the real life daughter of Peter Davison) Moffett. In the original script Jenny died but incoming showrunner Steven Moffat asked for the character to be reprieved for future use. However in the 7 years he was in charge the character never reappeared. Georgina Moffett would actually marry the Doctor at the time David Tennant in real life. One has to wonder how Jenny would interact her 'father's' new form.