Spanish translation help?

Question

Eras tu mi necesidad...llegastes tu y todo cambio.

what does the above sentence mean in english please help ??

Answer 1

You were your my need. ..llegastes your and every change.

----------- Original Text ----------------

Eras tu mi necesidad...llegastes tu y todo cambio.

Answer 2

you are my need/necessity...you came and everything changed

the grammar in the original sentence is wrong though