TEEN Mom star Kailyn Lowry has broken her silence on her new boyfriend Isaac Knighton.
This comes after her ex-husband Javi Marroquin, 32, hit out at a furious rant online.
The US sun previously revealed that Kailyn, 33, is now in a relationship with Isaac Knighton who refers to himself as 'The Flyest Fisherman.'
She moved on from her fiance Elijah Scott, 26, whom she share three young children with.
The pair split in April after he was accused of cheating on the Teen Mom 2 alum.
Kailyn also shares son Lincoln, 11, with her former husband Javi and he previously took to Instagram Live to slam the new relationship.
While she will care for their son during the school year, he will have him in the summer and for holidays.
This week, the former reality star recorded a new podcast with her son Elliot.
In a video on her Instagram story, although she noted the unfolding scandal, she was more keen to keep the focus on her young son.
She admitted: "I'm seeing the comments, I see everything that's being posted right now.
"I'm going to address it at a later time, but this week was dedicated to Elliot.
"It's super important to him and to our family to keep things as planned and I'm not going to take this moment away from him."
Kailyn added: "So I would just love for everyone to support my son, and what he has to say and let him share his story this week.
"I will address everything else at a later time."
However, her ex-husband is not pleased about the information that he has recently found out.
On the social media platform he fumed: "My heart is pounding, I am so mad right now.
I'm seeing the comments, I see everything that's being posted right now. I'm going to address it at a later time.
Kailyn Lowry
"Tell me how this person took me to court to claim Lincoln was better off with this person and she wasn't going to miss time... This is when they were with Elijah so things were different.
"Not that they're not with Elijah, I've had my concerns... Shows up this past weekend with a new boyfriend.
"When Elijah moved out, Lincoln cried to me... Now knowing that as a mother, how can you bring another man into his life [after] two months?
"I know him. We have mutual friends. Word on the street, allegedly, is this man is moving in. He might not be moving in yet, but soon enough he's moving in.
"My son can't come with me because he's better off with you? How does that make sense? I'm sick of it!"
