I have a bit of a unique situation with my guest list and invitations. My parents don't approve of my wedding due to FH's religion and are not planning on attending, but I am still planning on inviting my entire extended family, since that's customary for us. We typically don't do STDs and I'm not sending them to my family for various reasons. Usually the parents are the ones that spread the news about the wedding and the entire family is involved in the planning, but that's not the case for me. I'm not super close with much of my extended family, and many of them also don't really approve of the wedding (but haven't outright said whether or not they will attend).
All of them are out-of-towners as well, so my question is how early can I send the invites? Its only to family, so I can't imagine them forgetting about the wedding if they RSVP yes, since I know that's usually the concern with early invites. But I don't want to risk anyone not showing up if they did, and vice versa.
Thanks!