Hi,
My DH suffers episodes of psychosis, he does not currently have a diagnosis of schizophrenia, however seems to fit the diagnosis to a tee (there is currently some debate amoungst mental health proffesionals about whether the diagnosis of schizophrenia is actually a useful thing) My DH was diagnosed 4 years ago and is under an early intervention in psychosis team who have been supporting us ever since, he is also on olanzapine which seems to work well for him. DHs mental health team have given me a lot of support too with me being alocated a family liason CPN to support me too and a friends and family group which involved education about psychosis. Could you ask your husbands CPN if his team have similar schemes? We have also been refered to a family therapist through his mental health team. At the very least his CPN should be willing to talk to you about his diagnosis and your concerns and if he consents to it his care plan, prognosis etc. DHs CPN has met with me and DH together many times and we communicate closely when DH is poorly, I am very much part of the team that support him.
Stress tends to trigger episodes of psychosis, DH works part time at the moment but has worked full time in the past. Unfortunately work stress was one of the triggers for his last relapse, but it is certainly possible to work so long as he has strategies to manage his stress levels and appropriate support if he needs it.
DH can become very aggitated and erratic when unwell, it is often the first sign for me that he is unwell as he generally doesn't share his unusual thoughts and beliefs, its more that I see his reaction to those thoughts and beliefs. It can be very frightening to be arround and this is something we have done a lot of work with his team arround the last 12 months and the reason for the family therapy. DHs frightening behaviour is generally caused by him being very frightened and confused himself, he goes into a fight or flight state. Generally speaking it is very rare for someone with schizophrenia to hurt anyone, the best predictor for violence is a history of violence. I really understand how frightening it can be though as DH has been threatening and verbally aggresive towards me when he has been poorly. He would never behave that way when well.
If you are going to talk to someone about your concerns his CPN or psychiartrist would be the best people to talk to as tgey know him and are experts in his condition. I've found GPs hit and miss with some saying things in direct opposition to the advice his team have given me. (My GP told me she thought it was morally wrong for me to have children with him as he would always have episodes of illness. DHs MH team are fully supportive of us having children and feel that it is likely he will have further long periods of stability)
As for passing it on to the children it does tend to run in families but the chances of passing it on are still very low. 3% of the population will experience psychosis, this increases to 6% if you have a parent with psychosis, so still very low.
There are a few things that I have found very useful to help me understand DHs condition better.
www.reacttoolkit.co.uk
TED talks by Elyn Saks and Eleanor Longden
The books, 'The centre can not hold; a journey through madness ' by Elyn Saks and 'My lovely wife; a memoir of madness and hope' by Mark Lukash
The Rethink and Mind websites.
Feel free to PM me too if you want to.