Jealous feelings refers to the emotions of envy and insecurity when someone feels threatened by the attention or possessions of another person. Full definition
The researchers then asked the participants how jealous they felt and then showed them a personality profile for the potential rival they had imagined in the scenario. (sciencedaily.com)
And it's particularly important never to tease about jealous feelings. (ecpcla.org)
The more involved they are with the new baby, the less jealous feelings they will have. (blog.guguguru.com)