Was talking to DH about Zara and we came up with idea that she had a secret child while going thru medical school (or at end of a levels) depending on how old she is supposed to be
And that this child was adopted but had now turned 18 and so had got access to birth mother records and the letter was from this child
That she hadn't told Daniel about this child so it was a shock to her, referring to Alex cos that was her name then
Probably completely wrong but hey ho!!!!!




