Hi Eva 15
I was diagnosed sixteen years ago at age 52 with a very aggressive prostate cancer (Gleason 5 + 4 = 9) and up until now have had life with a very good quality. I have travelled extensively and until the last two years it hasn't had much effect on my lifestyle. A bit more planning ahead and dealing with side effects of ongoing hormone therapy. A Gleason 7 tumour usually has good outcomes, with a range of treatments available and therapies for if the first treatment doesn't work. It is not good that he has been diagnosed so young.
Us men are funny in the different way we handle such situations. Some want to be very private and not discuss things, others the opposite. I don't know what your father is like, but which ever way just let him know that your are concerned and that you love him. Don't overwhelm him as with prostate cancer you are in for the long haul and he will need you their in the future, such as when he is having treatment. Don't be afraid to get in touch with the cancer helpline 13 11 20, you don't have to have cancer to use their services and also see if there are ways you can support your Mum.
Take care
Sailor
I'm not afraid of storms, for I'm learning how to sail my ship. Louisa May Alcott