By now, we should have learned that when it comes to Rob Kardashian and Blac Chyna and their ridiculous relationship, it's best to just not assume anything.
It only makes it hurt worse when they go against all logic and reason.
For example, we assumed that, after all the things that went down last weekend, Rob and Chyna would be done forever.
Chyna took baby Dream and left Rob all alone, and Rob was sad enough to post a series of melancholy videos and memes about the harsh abandonment.
And not only that, but someone hacked her Instagram account and shared several pieces of evidence that Chyna is the biggest, most heartless gold digger that ever was.
In one leaked text exchange, Chyna called Rob fat, lazy, and insecure, and she said that she was just piling up the money while she was still with him.
In another, Chyna told a friend that she planned on giving Rob a year to get his life together or she'd leave him.
She also discussed the merits of beating Rob to get him in line, and it looks like she decided to go ahead with that plan: before she moved out, she allegedly beat the hell out of him.
Before she moved out of the house, she reportedly started "punching him in his back and arms and was in a drunken rage."
Kris Jenner's longtime boyfriend, Corey Gamble, happened to step in on this, and the fight was so bad that he "ripped Chyna off of Rob."
At this point, it's worth noting that TMZ reports that the whole fight was definitely real -- none of the action was filmed, and if it really was a hoax, you know E! would have gotten the money shot.
So yes, after all that, we just assumed that ChyRob was no more.
And we were so, so wrong.
Chyna posted this to Snapchat last night:
Here we go again ...
Just to cement their reunion, Rob posted a video of Chyna and Dream, looking so cute and happy for the holidays.
Chyna also shared this video of Rob with Dream:
So they're back together, right? Less than a week after she assaulted him and broke his heart into a million pitiful pieces, they're back together.
How tragic is that?
We know that Rob publicly apologized to Chyna after she wrecked his life, stating that he was "in an emotional bad place and did some things that embarrassed myself and my family."
He said that he was sorry, and that "I'm seeking help to deal with my flaws/issues," and he also told Chyna "You are a great mother to our child and I love you."
So she accepted that misguided apology, we're guessing.
What a sad, twisted pile of garbage.
Merry Christmas or whatever.