Lately I've been thinking of refusing to give my little sister our mother's hairpin for her wedding that is coming up.
Why would you refuse to give her that?
The reason is that I just want to be a cold-blooded sibling to her period it's not about our mothers hairpin..
I get jealous with my siblings too sometimes, but your mother's hairpin is intended to be given to her because she's gonna have her wedding. How about you go ahead and talk to her and fix your relationship sooner than later, so that before her wedding day you have a better relationship with her.
I don't care about it and the wedding is not really a big deal to me.
I know it may not be a big deal to you, but it's going to be a huge deal to your sister. What you're doing to your sister is really silly and will not solve any problems between you two. I really think you should reconsider and give her the hairpin.