Jealousy..

I know it's wrong to be jealous and I have been working on it for years and right when I thought it was getting better.... nope. I'm kinda jealous of my brother inlaws new gf. I'm thin and she's "thick" and I feel like my husband is looking at her a lot (which yes I know is insane, he is very conservative, would never cheat, and a great role model in my opinion) but I guess it's sin eating at me and I HATE it bc I know I have no reason to worry.. I will pray about it and I really don't want to sin like this anymore it bring me to tears bc I've been working really hard on my relationship with God lately... I just thought I'd post this just in case someone else is battling with sin rn, you aren't alone for sure.