Mark,
Thanks for your comment. I guess I was looking for feedback with dealing with jealousy and seeing if anyone has felt this way before. I feel like I keep avoiding addressing the problem head-on, except I am unsure of what problems needed to be addressed first… or how to deal with them. I keep thinking about telling Jack about my insecurities, but I feel like they are my own problems – not his. Your response is very insightful. I will keep everything you said in mind.