Not hanging out with people who quite lit f-d your gf a few months ago and still remain intimate friends is no weird boundry to have.

People can accuse you for all kinds of ignoramus bs on here but in the end..

I know of 0 people amongst about 200 I have either close friendships with or shallow and they wouldn't even consider it. So you have them beat for thinking it through.

It honestly sounds like you and your gf are vastly different when it comes to gratification and sexual lifestyle though and I'd consider that a bigger hurdle all-together.

Even tho you both might miss the cow now that the booth is empty, I'd probably move on and find someone who aligns more on all fronts.

Relationships are great if you have a firm foundation in core values, trust and respect.

But when those differ the rest of the personality's clashing tend to cut holes rather than strengthen your bond as a couple and unit.