Four wheel drive quit working

So I went Wheeling today and on the trail my 4 wheel drive quit working heard a grinding rattling noise from the diff got pulled out drove the interstate for probably 30 40 miles then brand new CV snapped at the Hub end drove home the rest of the way just fine wondering if I'll be okay to ride without a CV or should I put one back in anybody had the same problem

 

Post pics of what broke where so we can tell you if it’s safe to drive in the short term.

And yes, you should replace the CV axleshaft, otherwise you have a prerunner.