Hi! Just a quick comment about your BSN.
In the UK, getting registered as a US-educated RN is quite a different experience. The nursing registry website has a detailed pdf on the process. Might be worth a good look (if you haven’t already) - if your plan in the UK includes your having an income as a nurse.
I say this as the US spouse of a UKC. I have a BSN from the States and lived in England for 6 years, but never met the requirements to register there. Yes they need nurses, but they don’t make it easy!
Good luck!!