I think eva got it. I am a Cancer and this is the sort of thing that used to rattle me before I got where I wanted to be professionally.

Loving their ennemies.

This may be the most Cancer thing ever....I've been jealous of other women's superior homemaking and decorating skills. But I can bake literally anything, so HA. ?

I will add, for the Cancer male perspective (I know a few of those) if they can't provide a home or security for a wife, they can get jealous of men who can.