Not the first time I've come across this but it really annoyed me yesterday.
New woman has started in work, pleasant enough, chatting yesterday and making small talk. I mentioned that I have 4DC she replied she also had 4DC and yes knew exactly how difficult it could be etc. after a few more minutes of chatting she then casually drops in that 2DC are hers and the other 2DC are her DP's
Ok so you don't have 4DC then.
I don't have anything against blended families (apart from the fact I grew up in one as a teenager and it wasn't particularly pleasant) but please don't say you have 4DC when you don't.
In my colleagues case her DC spent several nights at their dads and her DSC spent week about with their mum and dad. Completely different from myself who has 4 DC living with me full time.
I've come across this numerous times whilst out at farm parks and soft plays, apart from being regularly asked if all 4 are mine(!) I often get plenty people who like to chime in about how they also have a large family, but then it usually transpires that they are a blended family, lovely, but it's not the same so please don't say that it is.