This is kind of a tough situation to be in. =P
Heck, if you don't want to deal with the older sister, then let it be. Just date your girlfriend. You're not dating her sister, so why should you worry too much about her? If your girlfriend trusts you…
xD I'm not even that old. o.o And she sounds like she's acting worse than me.
That's the little sister's plan, to break you two up. xD
Little sisters are just that devilish. =P
I wasn't that bad. xD Well... *giggles*
I got REALLY moody because my brothers had girlfriends. I had issues because I wasn't able to spend time with my brothers anymore and I had seperation issues. Not really bad, but I was left alone at home and …