I've been dating this guy for a few months now. Finally he invited me to his parents house just to introduce me to them and for us to eat dinner and spend the summer holiday. He told me he has a step brother and a step sister. Lately, I've been so easily jealous over his relationship with his step-sister. She's only four years younger than him and they have been hugging and kissing (in the cheeks) passionately as I see it.
The thing is just a few days ago, I realize they used to have a fling when she first came into the family as a high-schooler. Is it right for me to feel jealous? Should I tell him about my insecurities?
The thing is just a few days ago, I realize they used to have a fling when she first came into the family as a high-schooler. Is it right for me to feel jealous? Should I tell him about my insecurities?