Jenelle Evans focusing on school and her children after fiance's arrest

MYRTLE BEACH, S.C., March 6 (UPI) -- Reality star Jenelle Evans shared on Twitter Thursday she is "focusing on her children and school" following the arrest of her fiance Nathan Griffith for domestic violence.

"She appreciates all the support from her fans!" read a post from Evans' PR team, which she later retweeted.

Griffith was apprehended on the set of Teen Mom 2 Wednesday "as a result of an argument between two persons who were determined to be household members," according to The Horry County Police Department.

The arrest comes on the heels of Evans' detention for driving without a license in February.

Sources told WBTW Evans moved out of the house she shared with Griffith and her two children after the incident. She and Griffith welcomed their first child, Kaiser, in June 2014. She has an older son, Jace, from a previous relationship.