Will she find her voice?

I always like books written by Pam Munoz Ryan, and Becoming Naomi Leon was no exception.  Naomi and her brother Owen are being raised in the Avocado Acres Trailer Rancho by Gram, their loving guardian since their mother abandoned them years ago.  It's a happy life until their mom (now going by the new name of Skyla) unexpectedly shows up with her nasty boyfriend Clive; they're planning on taking Naomi (but not Owen) with them to Las Vegas to be a babysitter for Clive' daughter.  Skyla's obviously got a lot of problems, but she may legally be allowed to take Naomi.  Gram takes the kids - and the trailer - down to Mexico in search of the children's father, hoping he can help.  Naomi's feelings and effort to speak up for herself, her Mexican heritage that she learns more about, and the love and strength of those who truly care are richly and warmly described.  Will Naomi finally make her voice heard when she's in front of the judge?