Teen Mom 2 co-star Jenelle Evans was arrested Saturday, just days after she confirmed that she is pregnant with her second child.

The arrest stemmed from a fight Evans had with her new boyfriend, Nathan Griffith, who is the father of the baby. According to the Huffington Post, Evans' neighbor called police on the reality star. She was charged with breaching the peace. Evans was released the same day and didn't waste time to clear up the incident on Twitter.  

"Dude you can say what you want. The cops are sooooo annoyed with my neighbor constantly calling the cops on our dog..."

She went on to tweet that her mom stepped in and yelled at the neighbor and threatened to sue them. Evans said the caller lied and she believes the neighbor had ill motives behind calling the police.

She wrote, "She did it to sell a story... I've been in my house all day long. She even said Nathan is outside yelling at my mom on the phone...no he wasn't."

Despite getting arrested, Evans was able to see her 4-year-old son, Jace, Sunday.

Jenelle Evans Kailyn Lowry Fight: 'Teen Mom' Star Calls Out Cast Member For Eating Placenta

She tweeted that she was excited to see him so they could decorate stockings together. She also mentioned that she will have him with her for a few days. Evans' mother currently has legal custody of Jace. Jace's father is Evans' ex-boyfriend Andrew Lewis.

Evans confirmed to MTV that she is pregnant Tuesday. She said that she is in a much better situation than when she was pregnant with Jace.

"Now I'm in a stable relationship and I have my own place, my own car, a job...I can pay my bills. I'm just happy with my life right now."

Evans and Griffith are excited to start a family together. Griffith has a 2-year-old daughter, from a previous relationship. She is slated to be on the fifth season of Teen Mom 2 and is ready for her critics to see the changes she has made since the fourth season.

Tags: Teen Mom 2