My sister is 13, I'm in my 20's.
She doesn't know who her dad is, I know that hes one one of our Mum's friends. Because he lives abroad and has MH issues, they decided he couldn't be a full time parent and she would be less hurt if she didnt know.
He contributes financially and has a good relationship with my sister and younger siblings but only as mums friend not as her dad and tries not to show extra interest in his daughter.
Recently shes been really upset about not knowing who her dad is and says she wants to try and find him. She knows a pretend first name and where they were supposed to have met. I've spoken both my mum and her dad and said I think she should be told the truth and than I dont feel comfortable lying to her and they both have said they should told her when she was younger but won't tell her because she will be upset that she was lied to and they think it will ruin the good relationship she has with him now.
WIBU to tell her? and if not when? Now? When shes 16? 18?