Congrats on the recent marriage. 

Heck even a long marriage.

(pre-marriage, kids, etc...)  

I've been a marriage counsellor, botanist, mechanic, veterinarian, pharmacist, check cashing facility, taxi service, flat tire repair, tow truck, dump truck, ambulance service, fishing guide, hunting guide, gunsmith, locksmith, electronics technician, etc. 

Not in real estate, not in the stock market, not even within marriages. 

I would consult an attorney, but it is probably possible to sue him over the financial issue, where you say, "I still love you and lets keep our marriage in tact, but you hid this thing from me and we need to separate our finances." 

@Jay Hinrichs It appears there might be a limited exemption for your second scenario if loaning on behalf of yourself or marriage, NRS 645 Section 72: "provides that a natural person, or husband and wife, lending money for investment in commercial loans are not subject to licensure under NRS 645E and the federal SAFE Act."

Rehab strategies have broken up marriages between flippers so you have to have two hearts really beating as one when it comes to the best way to get the deal up to the ARV.Having complementary strengths (credit strength on your side and capital strength on his) can be a good collective strength for the partnership, but it can't succeed on that alone when the chips are down.

Perfect marriage.   

Or, have you ever lost a good girlfriend or a marriage over the military?