The brother has the audacity to get mad about the “private” details of his four existing kids being told to his future wife. It's pretty safe to say this guy had no intention of telling his own fiancé about his complicated family tree, so good on OP for letting it slip. The hell does this guy think he is, just Mr. Magooing his way into making all these people. It's not like you can just slip on a freshly waxed floor and accidentally get more than one woman pregnant. This guy needs locking under…

Well, can't go back now.

Customer got 86'ed.

A moral quandary with many layers.

Don't tell lies, Karen.

Why do they even bother?

That explains it.

Lying customers be lying.

Your dad's business isn't your business.

They could have just dropped it but no.

Communicating with people while making as little eye contact as possible.

Not wrong.

Time to get disclose-ey.

The truth can be stranger than fiction.

It seems like they missed a few relevant details.