The dread of moving back is normal and manageable. Start by acknowledging that reverse culture shock is real and that your life in Vietnam has changed you. Focus on concrete planning: financial, career, and emotional preparation for both you and your wife.
First, address the financial and career concerns head on. Your wife's accounting background is valuable, but she may need to get her credentials recognized in the US or pursue additional certifications like a CPA. She should start networking with Vietnamese American communities and accounting firms in your target city before you move. The nail salon idea is a fallback, not a plan. Help her research transferable skills: international accounting, bilingual client management, or even remote work for Vietnamese companies. Set a timeline for her to apply for jobs or credential evaluation before you commit to a move date.
Second, plan for the emotional and lifestyle shift. You left the US for a reason, and returning means confronting those same pressures. Identify what you want to keep from your Vietnam life: less materialism, more family time, slower pace. Look for US cities or suburbs that offer a similar vibe, like smaller college towns or areas with strong immigrant communities. Budget for a transitional period where you both can adjust without immediate financial pressure.
Third, involve your child in the process. Children adapt, but they need stability. Research school options, childcare, and healthcare in your target area. Consider a trial visit for a few weeks to test the waters before fully committing.
Finally, build a support network before you arrive. Connect with other expat returnees, join local parent groups, and find a therapist who specializes in cross-cultural transitions. The dread will fade as you take concrete steps, but it will never fully disappear. That's okay. It means you had a meaningful life in Vietnam that you are choosing to leave for a reason. Focus on that reason, not the fear.