In addition to understanding the nuanced and complicated legal issues of cross-border spouses, lawyers who draft international prenuptial agreements also need to consider legal drafting and enforcement issues that will make or break the success of their international prenup. Such issues include: problem clauses, choice of law clauses, clauses that will improve or diminish the enforceability of an international prenup, execution issues including dual representation and civil law notaires, and how lawyers can weave their legal knowledge into a well-drafted contract.