Researchers found that partners who showed signs of relationship anxiety before the birth of their first child were more likely to be jealous of the child after it was born
Teigen tweeted: "Fun fact, I had a jealousy-fuelled meltdown visiting this video set and made an a****le out of myself to a large group of people."
Siblings, indeed, share a special bond with each other. Things may be a little different when it comes to step siblings. They might not...