Infants after valentines day?: Family expansion suspected release

I always thought that EPs came out between 4-6 weeks after an announcement, so a Valentine Day release after the live stream would only be a few weeks.

I personally don't think the kit and the EP are related. What I think, is that they have read what people have been requesting, and more underwear options were one of the things that people asked for, at least here on the forum, (although they were mostly talking about needing more men's undies, which the kit is still pretty lacking in).