Hold up, wait a minute! Teen Mom 2 star Kailyn Lowry took to Twitter on July 10 to announce a sweet giveaway of some birthday party supplies that would definitely help a fellow mom in need, but she also casually dropped a hint about the state of her relationship with her third baby daddy Chris Lopez in the process.

"Hiiiiii followers," the 26-year-old wrote. "So i was going to have a coco theme party for Lux but Chris [and] I decided to change it last minute. I have a ton of fiesta/Coco theme birthday stuff unopened [and] unused. If you could use it tweet me!"

Lots of moms flooded her mentions asking to be picked so that they could use the supplies for their children's birthday party, but some of them picked up on her name drop. "Chris and I?? LOL ready for the water works when he don’t bother showing up… has he signed the birth certificate and paid all child support since then," one fan asked and another commented, "Casually slipping in 'Chris [and] I decided to change it' instead of just saying 'decided to change it,'" and added an eye roll GIF.

Kail and Chris have had a very rocky relationship and many of the details about it remain a mystery since Chris refused to film on Teen Mom 2. But Kail dated Chris shortly after her split from her ex-husband Javi Marroquin, and she quickly got pregnant with their son Lux.

Kail alleged that Chris had cheated on her throughout her entire pregnancy so they broke up, and she was worried how that would affect Chris' involvement in their son's life. In a recent episode of Teen Mom 2, Kail revealed that Chris never signed Lux's birth certificate even though he was present at the hospital to witness the birth.

But even if Chris hadn't been consistent in the beginning of Lux's life, it seems like he's spending a lot of time with his son now and attempting to co-parent with Kail if they decided to throw Lux a joint birthday party instead of having separate parties.

It's unclear of Kail and Chris' current relationship is co-parents or more, but just last month, Kail posted a candid Q&A on her blog where she revealed her feelings about her ex and baby daddy. "I believe Lux's dad was my first true love…I know, weird, when I had two kids with two other people," Kailyn wrote. "But this is my life. This was my first REAL heartbreak, where I loved someone and was IN love with someone."

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