hiya mikey, just wanted to say welcome.
It's, a very confusing time for you at the moment, the realisation of your debts being out of control is a terrifying thing to accept. HOWEVER, you have realised that and know that things can't go on. Melanie, one of our experts on the forum, has a great reputation and has helped many in getting their lives back on track. Why not contact her team for some sound unbiased advice on what options are open to you.
I would suggest that, however hard it's going to be, tell your wife. There is no way you can keep this from her as the house will be classed as a joint asset and any use of that asset, and it will be used, will need her to be notified. Once she knows and is over the initial shock, she may be able to offer the support and stability you will need.
Good luck,
xx
It's nice to be back......