@Intrepid,
Intrepid wrote:
Who is paying for the wedding?
That really should have no bearing on the issue.
The wedding ceremony is a special moment concerning 2 people, the Bride and the Groom, other than supporting players everyone else is an observer, nothing more.
The solution here is simple, but may be a case of the cure being worse than the malady. Tell MIL to butt out!!!! You'll have to use your own judgement on whether the cure is worse or not.