Amy
Great that you are aware of this of yourself. Realize this is a human behavior phenomenon not a flaw of who you are.
This can be a mindfulness practice so whenever you notice envy or jealousy, you can note that and focus on appreciating what you do have.
Mark
Though I run this site, it is not mine. It's ours. It's not about me. It's about us. Your stories and your wisdom are just as meaningful as mine. 