So as a bit of background, myself M28 wife F29 we have 18 month on twins and I work 8 to 6 and she is a stay at home mum with the twins, anyway before the twins where born we used to have fun mess around and make each other jump and play fight at times etc, since we have had the twins life's been alot more serious and we don't joke around much anymore, so I decided to play a prank on my wife as a laugh, so basically last week we got a new king size bed one of the ones that you can lift up with storage space below and I thought while my wife was in the bath I'd sneak in the bedroom and hide under the bed, so I'm under the bed and it's alot lower than I was expecting so my chubby belly was pushing the bed up slightly, and for some reason I found it funny and I had the giggles, I here my wife has got out the bath and was looking for me, she couldn't find me and started stomping around calling me name, sounding panicked so when she walked the opposite direction of the bedroom I waited and after she called my name again I lifted up the bed and replied yer I'm hear and I quickly closed the bed down, at this point it dawned on me that if she sat on the bed it might squash my belly/ ribs and I couldn't help but start laughing/ giggling again, she marches in the bedroom and all I can imagine is she sore the bed giggling up and down and she shouted are you trapped, are you okay ripping the mattress off and lifting up the bed to me giggling my heart out she storms off and literally wouldn't talk to me the rest of the night, today she said that it wasn't funny because she thought I was dead under the bed, or when she couldn't find me I have walked out on us, and this has had me cut up and I'm not sure how to feel or what to think, just feel so so sad, and confused like literally she has no reason to think Id wanna walk out on us, Im not that type of guy and I have never been, it's not in my blood, if I didn't want to be with her I'd tell her no matter how hard it is, we have lost a child together it don't get much tougher than that, I'm so confused I just wanted to have a laugh with her and it's completely backfired and left me feeling like complete shite!