Things got REALLY personal, however, when Kailyn began breastfeeding her 10-month-old Lincoln at one of the signings.
Here's the thing, though. The fans that were actually THERE totally got it and weren't offended at all. In fact, if you've ever seen someone breastfeed, you know that it might be one of the most natural things in the world, but it isn't always easy - especially if you're multitasking.
"The people that were there were like, 'Oh my God! Look at you. You're a pro!'" she told Life & Style.
But online, it was a much different story. With the ability to hide behind their keyboards, the haters came out swinging.
"They wrote, 'Oh my God, that's so disgusting. Why would you do that?' I got a lot of heat for it. But I'm feeding my kid. Who cares?" she told the mag, adding that she can't understand why anyone would be offended by that.
Plus, we've seen Kailyn breastfeeding on TM2 and we saw the Instagram picture a few months ago that everyone got all upset about and Kailyn is very subtle in the way she goes about it.
At the end of the day, though, the multitasking mom just needed to feed her child and we don't understand what's so offensive about a mom feeding her baby.
Wouldn't it have been more offensive if people drove hundreds of miles to meet her and they couldn't because she had to cut the event short to go feed her son?
What do you guys think? Sound off in the comments below.