Louise Mitchell Returns To EastEnders?

Louise Mitchell the long lost estranged daughter of Phil Mitchell returned to walford to find her dad but ran in to her cousin Ronnie but where is Louise's mother Lisa Fowler it transpires that Lisa has left Louise on her own while she goes on holiday so Louise decided to track down her father who she last saw in 2003 Phil is angry when he finds out Ronnie has kept his daughter from him the question is now how will Louise cope being apart of the Mitchell and how will her big brother Ben react to his little sister who he has never met living with him and their dad and how long will it be before Lisa returns to reclaim her daughter because Louise's late stepfather Mark Fowler's name is on her birth certificate Phil will have his work cut out to prove he is her biological father