Increase in PSA

Hello - its been a few years since been on line we have moved from Portugal to France and health wise apart from the tiredness and the increase in PSA Barry seems to have been coping well after they stopped the HT he seemed a lot happier and not having the sweats as much. But just as you start to get complacent along comes a shock and me being a born worrier there is no where better than this forum to seek advice and support. We were having 12 month visits to hospital in UK but yesterday the PSA result has increased from 1.4 last year to 2.9 when he was first diagnosed it was 95 with a gleason of 8 but after radiotherapy it went down to .007. So they want him back in 3 months so big thing is what happens next whether we move back to UK if we think there is the potential of more treatment we have lots of rescue animals here  so its big move and finances wise very lucky if we could sell the problem is I know he wont have the HT again because of how he felt so not sure we never see the same oncologist always a registrar so you dont feel anyone to ask. Everyone says the french healthcare is brilliant but we havent been here long enough to move over and language is not as good as it should be  so just not sure what to expect next