Hi @DeeElysia
Not reacting is good. Some patients with psychosis do recover without further episode but it can be debilitating in others, or a sign of more serious issues. Things to watch for are not taking care of personal hygeine, withdrawal from social activities and other psych symptoms such as anxiety. Not understanding that there is a problem (loss of insight) can be part of the disorder which is why a lot of patients do not seek help (the following might be helpful to you). It is looking like my husbands psychosis might be due to bipolar ii but this is still yet to be established. This might help you:
https://www.youtube.com/watch?v=Lstn6WNnCRc
Having faith is protective and can be a great help, indeed it has been for myself, but sadly it did not stop my husband from attempting when he was not getting appropriate medical treatment, Major psychiatric illnesses have a high risk of being terminal by way of self harm if untreated, something I found out myself when researching the conditions that have been tendered in relation to my husband. Having a faith often means that you can have good supports in a non judgmental atmosphere (but this is not always the case). If you are already anxious, getting some support for yourself is vital, there is a super high rate of depression in carers, I found the combination of faith, psychoeducation and emotional support has helped me avoid this (Carers Aust is a good starting point).
Having a "normal" life is important to someone with mental illness, Mr Darcy & I do not have children (this was a decision made long before his MI). With regard to intimacy, mental illness affects this greatly, not just talking about sex, gentle touches and expression of emotion can be absent or rare (another indication of deterioration). If your husband does agree to treatment, one thing to be prepared in advance is that some psych meds have a high rate of causing sexual dysfunction. There are prolactin sparing ones and it might pay to do a little bit of research, not being able to perform was really upsetting for Mr Darcy and it can cause nonadherence to meds.
As you say you have faith, can I direct you to this site, it gave me hope that we can live well in spite of a mental health diagnosis.
http://freshhope.us/
Darcy