Last night's episode of Teen Mom 2 was a dramatic one — baby daddy custody drama, a birth, and plenty of cheating accusations. During a phone call with Luis' alleged other woman, Briana DeJesus found out that the father of her child had been cheating on her for at least a month. When she confronted him, she said, "You had sex with someone else," to which costar Kailyn Lowry replied on Twitter, "sounds familiar." She added in the comment's section, "I was dealing with the same thing."

Up until now, fans hadn't known much about Chris Lopez, Kail's third baby daddy. We do know, however, that he's not interested in being on the show — or in his baby's life at all. On the season premiere — which aired last week — the 25-year-old said, "He doesn’t want to be on the show. He doesn’t want his name on the show. He doesn’t want his other hoes to know about me!"

MORE: Kailyn Lowry Continues to Torture ‘Teen Mom 2’ Fans, Hints at Possible Baby Names

Back in February, the reality star mama shocked fans when she announced she was expecting again. She already shares a son, Isaac, 7, with ex-boyfriend Jo Rivera and has another son, Lincoln, 3, with her ex-husband Javi Marroquin.

"I am pregnant. I'm sad that I should have known that people in my life would sell me out before I was ready. Like any normal person, I want it to be a happy time. I wanted this to be a private time so I could be excited while not getting chased by paparazzi and bothered with crazy headlines. Please know this was a choice I made, I already know some won't agree but I've been showered with support by the ones I love since I found out," she said at the time.

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MORE: Javi Marroquin Gets Dragged on Instagram for Posing With Baby Animals

Meanwhile, Briana's situation is still unknown. Although we watched the young mom discuss adoption with Luis on Monday night's episode, we now know that she has kept her daughter, based on social posts following Stella's birth on July 2. It's unclear as to whether or not the little girl has a father figure in her life, but if not, we're all still holding out hope that her mom and Javi will get together — something fans have been rooting for since Bri and Javi were spotted filming together!

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