Md. Code Ann., Fam. Law § 10-102
A contempt proceeding for failure to make a payment of child or spousal support under a court order shall be brought within 3 years of the date that the payment of support became due.
Added by Acts 1984, c. 296, § 2, eff. Oct. 1, 1984.
Formerly Art. 16, § 5C.