Searching for Ana, last seen near Houston in 2005

I'm searching for Ana, who is my sister. We lost each other in 2005 and I have never stopped looking. The drought destroyed everything. The fields were dead and so was our hope of staying. Ana had just turned 7 when it happened. Everything fell apart during the sudden deportation order carried out in Houston. I remember the way they could fix anything with duct tape and determination with Ana. Someone who knew them mentioned seeing them in 2006. We've heard nothing since. Ana would be around 28 years old now. I'd recognize them anywhere — thin and wiry, always moved with quick energy. Sometimes I hear their voice in my dreams and wake up reaching for the phone. If anyone has any information about Ana, please reach out. We are not looking for trouble, just closure — or better, reunion.