The Financial Minute is sponsored by SSB Financial Services located at Shelby State Bank, with offices in Shelby, Hart, Pentwater, Ludington, Manistee, Hesperia, North Muskegon and Fruitport. www.ssbfinancialservices.com In a recent study, 35% of people experiencing relationship stress said money was the primary reason. This could help explain why some experts say financial problems are the No. 1 reason marriages…