Hi i am 60 and on SSDI. I want to get off and maybe move back to the UK. Is there a way for me to file on spouses at 62 and get of SSDI? I don't think i can get SSDI and live abroad, although thats all very vague. If i file on his i would get 50% right? 50% of a reduced amount? So if his is say 1600 - 50% say 25% = 600.00? What happens when i reach FRA? Will it switch back to the SSDI amount i am getting now, which is more?