Presumably you and your wife will split assets. One such asset is your beneficial ownership of properties. Presumably your (former) wife does not want those, but the equivalent in cash and/or other consideration, such as your existing house. As such you need to get an agreement in principle with your wife that you can continue with JVs but she gets her fair share (presumably 50%) of any projects you do. The last thing you want is a court case where liens are filed on all your real estate with lengthy court battles over who gets what.
As such, get a proper valuation of all assets so that your (former) wife knows what she is entitled to. In my book I spend some time in talking about cleaning up your messes, so this certainly is one. The faster you can create clean solutions, for you, for your former wife, your kids (if any) and for your JV partners (both current and future) the better.
One such solution could be: wife gets the house you live in, valued at XXX equity plus cash, and you keep your JVs valued at YYY plus other assets (car ? cash ? ) such that each party is happy with their fair share. But I do understand that "fair" can get messy especially if some party thinks the other party is hiding something or undervaluing s.th. As such, get an appraisal on each property so that you know what "fair" looks like in the real world with real assets.