Burn! Nathan Griffith Slams Ex Jenelle Evans — Why He Claims She's 'Not Capable' Of Taking Care Of Their Son

Jenelle Evans and ex Nathan Griffith's custody war might be over for now, but there are still some bitter feelings between them.  

On a recent Teen Mom Reunion special clip, the former flames did not hold back during their heated feelings over their 23-month-old son, Kaiser.  

After the 24-year-old mom brought up her baby daddy's expired license, Nathan wasn't afraid to fight back dirty. “My son is in an unstable environment with two drug addicts,” he claimed in front of Dr. Drew Pinsky. “Yeah, where you see weed in the background and smoking constantly.”  

He also conveyed his skepticism about Jenelle's deteriorating health on the show, for which she was hospitalized up to three times. “Now you have these mysterious illnesses?” he dissed to the former drug addict. “You’re not capable of taking care of [Kaiser]. You are totally unstable with all these medical ‘illnesses,’ all these drug abuse problems…”  

But reality TV dad's nasty comments didn't end there! “I don’t want you to be with me. I mean, how many pounds have you gained? You gained like 30 or 40 pounds, didn’t you?”  

This isn't the first time that Nathan has accused his ex and her new squeeze, David Eason, of bad parenting. On another Teen Mom episode that aired May 2, the trio engaged in a heated texting feud after Nathan demanded proof that Jenelle and her boyfriend had the proper material's to take care of their son.  

Do you think Nathan was right to lash out at Jenelle? Tell us on Twitter!