8 years ago I left a good London job to relocate after my personal life went t*ts up. Since then I've got married and had two lovely kids but have struggled to find a job which interests me. I've been in my current (public sector) role for about 4 years now but it bores me to tears and renders me completely miserable. I CANNOT carry on like this until retirement. I feel like I've got two options: 1) go back to London, write the last 8 years off as a career break and take an graduate entry level job in my old sector hoping for rapid promotion, or 2) do a masters/MBA (very much not my other half's favourite option as we don't exactly have the cash to fund it and it will eliminate our family time). I'm really struggling. I've sat on this for the last 8 years and it's starting to take a toll on my mental health; I have to do something, it's really not just going away. Anyone been in a similar position and have any wisdom to share?