HI Pete
It sounds like your medical team have a plan of action for your treatment that will probably involve Radiotherapy.
As can often be administered daily for several weeks ( up to 8 weeks) you may need to arrange for someone to sit with your wife whilst you are at your appointments.
You will certainly need some support at this time and I hope that you will be able to arrange it, as you have a few weeks before treatment starts it does give the opportunity to make any arrangements.
Ask your team when Radiotherapy will start as sometimes it can be after 6 months of hormone treatment.
Men have different reactions to the Radiotherapy but many carry on with life as usual and fit the treatment into their day ( some even on the way to work). There is a bit of trial and error in terms of emptying bladder/ bowel at the correct times but your medical team will advise you about this.
Some men do suffer from additional tiredness so again you may need some more help for your wife to allow you to get some rest.
The hormone therapy may also have side effects including more tiredness, lack of strength, again men react differently.
In terms of your illness, it looks like they are going for radical treatment so hopefully this will put the cancer to sleep for some time ( at least) or hopefully get rid of it once and for all.
I hope this helps a little, there is a lot to read on this website and the toolkit document on here is very thorough.
All the best
Alison