Telling the kids!

Jessica
Hi I've really got to tell my four children we are expecting again! I'm 11 weeks and sick of breathing in ! I want it to be fun but reassuring nobody is loosing their bedroom haha! They are 13,10,6 and 3 ! I don't mind spending a few quid but something cheap and cheerful or a little gift ideas etc would be appreciated ! I've just got a sneaky feeling my teenager isn't going to be pleased despite wanting for nothing haha! I'm also aware my three year old won't understand too much X I need to tell them this Easter weekend as I also need to tell my boss and feel they should know first ! Thanks in advance for any advice or ideas :) xx