What do I need to do to get my husband who was deported 3 yrs ago and then again 2 yrs?

We have been together for 8 yrs off n on. We have two kids together a 6 n 4 yr old. He first got a domestic case n I never pressed charges but he had a warrant fugitive of justice n got picked up. Then he had a voluntary departure but he was getting beat up n problems in Mexico so he came back with his family. About 1 yr later again DUI n this time the same judge gave 10 yrs n wouldn't even listen or try to help just with more time. I had to move into my mom’s house with the kids because I can't do it alone, I also am now 20wks pregnant n no home no husband n on unemployment for now. Please tell me what to do to get him back here before he gets hurt even worse, down there then he has. They try to kill him because he has a Nextel walkie talkie phone because the drug people use those. He uses it to talk free to our kids since that's all we can do right now. He’s been bet up almost 8 times n shot at more than 5 n even thrown in a lake to drowned. Whatever me or my husband needs to do we will try our best to get it done just some helping advise is what we need.