Levi Johnston: Palin wanted to do a reality show, her children were against it

(CNN) – The father of Sarah Palin's grandchild is continuing to speculate on why the Alaska governor decided to abruptly resign her post, telling CNN Monday it's likely because she was overly stressed and wanted to cash in on lucrative offers.

"I think it's because she got a few offers and she decided to take the money and she was a little stressed out at the same time," Levi Johnston said.

Also appearing on NBC Monday, the 19-year old added, "There have been a few times when she talked about how it is a very stressful job. I can understand that, and then after the campaign we had tons of offers coming in and all kinds of ridiculous things."

He also said Palin wanted to do a reality show, though her children were against it.

"There was talk about it'd be nice to just take the money and run or do a reality show maybe or something easier," he said. "There was talk about it but us and the kids, we didn't want to do any of that."

Johnston, who himself has said he has received multiple offers for television shows, also said he thinks the Alaska governor markedly changed after her losing bid as the GOP vice presidential candidate.

"She wasn't as outgoing and I just didn't see the spark in her eyes about being the governor anymore," he said. "She became quiet, she would come home and just hang out in a room, you could tell something was wrong."

Declaring "fame got to her head," Johnston also said he would not vote for Palin after her latest actions...............