josben - I am seeing a lot of this in the voluntary job I do. You have a breathing space and need to use it wisely.
Get yourself to Citizens Advice Bureau or ring straight away on Monday. Make an appointment. It may take 6 weeks to get to see an advisor.
Their advice is free, up to date and comprehensive. Do not apply to anyone else for debt advice, or debt management programmes, as they will only be interested in fees. Find out what benfits you/DH can get ASAP and what action to take on your debts from CAB.
Set up a new bank account, at the Post office if necessary for your wages, child benefit and any other money you have coming in. Keep that essential cash away from your main bank account so you have something to to live on to pay for food and essentials.
Ask CAB about how to reschedule your mortgage and how to deal with your CC debt. Ask CAB to negotiate on your behalf as your creditors will take them much more seriously than if you contact them. Consider paying off your credit card with DH's redundancy and then rip it up and do not use it as the interest on a credit card will drag you down. Consider selling your house, consider going bankrupt. Do not do anything though without CAB advice.
Try to get any job at all for you or DH or you that is full time. Do not wait for redundancy. Be very proactive and make sure you take the lead if DH is too shell shocked.
Banks are still quite unwilling to repossess and there is a lot of help for people with mortgages. Unsecured creditors though will send in baliffs and go for CCJs or ask for court orders to attach unsecured debt to your property much more quickly in my experience. However, creditors will negotiate with CAB as they know it is serious.
My experience is that people typically ignore the problem and try to hang on to their house in situations like this but the equity in your house soon dribbles away. I have rented for 25 years and really nice flats and houses for far less than a mortgage. Renting may be a far better solution for you until DH can get a job.
Above all, stay away from doorstep lenders.