Looking for a lawyer to answer domicile question

Hi Everyone,

I am a US citizen and I have filed I-130 for my wife. Given that the whole process roughly takes 3 years, I am thinking about temporarily moving to live with my wife. However, that may affect my US domicile. I have some very specific questions about domicile and I am looking for an immigration lawyer to help me find answers. If you know an immigration lawyer that you like, then please let me know. I live in Boston, but I am not restricting myself to finding a lawyer in Boston. I would really appreciate your help.

Thank you!