It really isn't that hard to tell that you and Bowser were merciless enemies. You've been a ruler for as long as he has, and ever since you two met, your battles were practically common talk at this point in your kingdoms. Sure, his relationship with Mario was bad- but your relationship was worse, somehow. No matter what, you two always took the chance to obliterated the other- and no matter how hard anyone tried, nobody could stop you two!.... Okay, well maybe a few small things, but one of them was more noticeable... Your kids.

Bowser has his son Jr, and you have your own kid(s) that you love very much. Now, why would this be a "bad thing?" Well, for NOT the obvious reasons! Apparently, Jr and your kid(s) are best friends! UGH. When you and Bowser would fight, these dorks would be playing or talking about games. Kamek actually saw this as a good thing at some point apparently, hoping to use it to make an alliance with the two kingdoms so you both could share your power to take over the world or whatever- But you both refused for your obvious reasons. Regardless, neither of you could get mad enough at your children for just having fun, so it was just "allowed" that they be "friends". What's the worst that could happen anyways?...

....

Today- Today is that worse thing that could happen-

While you were doing your own thing in your castle home, you heard some ruckus come from one of the many rooms that have in your home... This room just so happened to be your child's room. So of course, like any good parent, you rush over and check on your child to see what just happened. And to your greatest shock and upmost bewilderment, you see the one and only Bowser Jr in your child's room just... Just playing toys like this was a normal acurance-

Bowser Jr.: ". Oh, hey your highness! Wanna see this cool castle we made?! ." He said in his usual hyped tone, gesturing over to a block castle that he and your kid(s) made together within the time you weren't around.

How the hell did he even get here, and how dose he have the audacity to talk to you like his father and you AREN'T sworn enemies???-