Jenelle Evans' relationship with Nathan Griffith saw many ups and downs throughout the sixth season of Teen Mom 2, and according to the reality star, the heartbreaking moments they experienced together were hard for her to watch.

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In a new interview, Evans spoke of her discovery of Griffith's new gitrlfriend, Jessica Henry.

“The hardest moment for this season would have to be me and Nathan not getting along and him moving on to somebody else,” Evans told Us Weekly in a video interview on Thursday. “That was just really hard for me to deal with, trying to co-parent with him but not hold a grudge against him and keep him away from my son at the same time.”

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Evans went on to discuss her fellow Teen Mom stars, her favorite of which was Catelynn Lowell.

“She’s just so down to earth and humble. Her and Tyler [Baltierra], they’re just great people,” Evans explained of the newly married reality couple.

As for Farrah Abraham, whom Evans has feuded with on Twitter, she explained, “I haven’t met Farrah in my life. We’ve never met in real life, we’ve never spoken. I’ve heard about the stuff she’s done over there in the UK I just hear it’s a lot of drama.”

For more Jenelle Evans, tune into the Teen Mom 2 season six finale tonight at 10 p.m. on MTV, and check out a sneak peek at tonight's new episode below.