Lena luther is the bio daughter of Natasha after nat left when lena was 4 she moved in with her dad lionel and traind even through Ivan says he is her father she can smell bullshit.not really. Lena connects with her mom and her team after trying to kill them but remember that kara would kill her even though kars was compelled to forget lena until lena finds her. Will lena choose sunshine danvers or will she side with her mother and leave kara to live her life without trouble even though she's supergirl.