u/No-Extent-470

My girlfriend (30F) and I (35M) have been together for four years. Recently we were at a family gathering, and her sister, who is known for having absolutely no filter, started telling my girlfriend about some guy who apparently thinks she's cute.

I don't think her sister realized I could hear the conversation, but I was close enough to catch it. I don't have any reason to believe she's acted on it or anything, but it made me realize that maybe there should be some kind of an open relationship. I admittedly don't have sex with her as much as I should and I feel guilty about it.

Is there anyone that's been in a situation remotely similar to this and have any non-awful experiences as a result?

Why is their official store so terrible? I would love to buy shirts and other merch when I go see them next month but the only shirt they have is a) ugly and doesn't highlight them at all and b) sold out of small and mediums.

Slap your main logo on a shirt and sell it for $30. Crazy to me that it's not an option.

Have any of you had success getting decent apparel elsewhere?