My 15yr old Best friends Pregnant issues.?

I I asked a couple days ago about my best friends who is 15, Pregnant. And the father of her baby moved to Texas, And we live in new york. Her Family kicked her out and she had been living with us for 3 months but my family didn't want her living her with the baby. (We thought she would stay with us for a week) Well now She has told the father and he dosent know what to do! And my friend moved out FINALLY to her sisters. But What is the father suppose to do?! Hes 16 if it helps