My SO got into the UK just fine after all that worrying.
Our next time together is in Dublin, we found a cheap hotel for 12 nights just on the outskirts and we're gonna rent a car, be nice to spend time away from the UK and US!
I'm gonna be 'meeting' him there, I arrive the day before he does so gonna stay at a hotel near the airport and arrive at the airport to meet him the next day. It just makes more sense than having him fly into the UK to meet me, then us flying together, it works out a lot less expensive.
Obviously his reason for visiting Ireland is vacation and I guess it's best not to say any more unless they ask? In saying that I mean, vacationing with his English girlfriend. He's never been denied entry to the UK or anything, just questioned the first time, they didn't bat an eyelid the last time he was here. He's only spent 3 weeks in the UK in 10 months.
I heard a couple of horror stories regarding Americans being turned away from Ireland recently, but after reading said news stories it seems like they were turned away with good reason.
I told him to bring the usual, letter from employer, enough money, proof of our hotel booking, car rental, return ticket information, tickets for the band we're seeing, stuff we're gonna do whilst we're there etc.
Again, I'm worrying over nothing. Anyone else have any experience with Ireland? I'm guessing it's the same as the UK as US, they want people to visit but just want to make sure people aren't going to overstay their welcome...