Instant Family 

A situation where an individual moves in with a new spouse where there is a child from a previous relationship. In most cases this is particularly with a single mother. See baby momma.

Person 1: "Did you hear? Chris moved in with Jessica and her kid."
Person 2: "Wow, talk about an instant family!"

Instant Family by Penix January 19, 2009

Instant Family Just add 

When you’re an eligible bachelor and good with kids. Very desirable to single mom’s. Not to be mistaken for “Plug and Play”.

She saw a future with him. All her problems solved. Standard, Instant family just add Tony.

Instant Family Just add by Monopoly God May 9, 2021