We're in the consular process step of her immigration petition. Her tourist visa was cancelled more than a year ago because she was living in the US, although she always had her I-94 current. She's in Mexico right now. But although we don't know if she will need a waiver, what can I do now to begin preparing in case she does need one? It's been a nightmare being separated from her and our children. I have two pay double expenses, and my mental health is bad. I'm taking anxiety and depression medication. I've also lost work, because I can't concentrate. Also, I've been wanting to move to another state, but can't, because wife and children are in Tijuana, so being in San Diego is closer to them. Thanks.