A study of conflicts between husbands and wives in making decisions on uses of funds provides some clues for looking into and overcoming some of the financial conflicts you may have in your own family situation.
Bivens, Gordon E.
"Do You Agree or Disagree on Family Spending?,"
Iowa Farm Science: Vol. 17
, Article 6.
Available at: https://lib.dr.iastate.edu/farmscience/vol17/iss1/6