Loved it

Well, I did really like how you ended this. I think explicit smut can be great sometimes, but isn't always needed and sometimes can take away from a story. So I think the way you handled that was perfect. They are very sweet to each other. What I didn't like so much is that I feel like they worked really hard to keep their relationship a secret, and specifically to hold off on consciously pursuing anything that they felt might be seen as inappropriate, only to have that whole marriage thing outed in the end. It would have been just as easy for him to claim a serious girlfriend, which is still deserving of respect and fidelity but also much easier to do away with before outing his relationship with Hermione.
I also liked that this didn't go the way I had initially thought it would when aunt Muriel was mentioned. I was anticipating perhaps a last minute solution found through old family grimoires and they both went through with dissolving it since they would assume the other wanted out, only to find out they were wrong later and then get back together and marry voluntarily. So you surprised me! Great job.

Lily is rather delusional. Aww...Harry is turning into such a good guy.

Ugh...this Lily is just ghastly!
Of course Luna sees it.

Sheesh...that Lily is a bit of a nosy bitch, huh?
George! Good choice. Awesome.

Aww...he's gonna take a year off for her. That's sweet. I genuinely do not understand why Lily is wasting her energy pursuing someone who she admits seems utterly disinterested. I'm glad Hermione spelled that out for Madam Pomfrey...if they can't dissolve the bond it's not likely either would be able to have a relationship with anyone else. Not too many partners would be ok with them disappearing to have sex with someone else every night.

The way Remus said that was quite uncharacteristically mean. I'm glad they had that talk...it seemed to be cleansing for him.

Oh no...Remus! D'oh!

Ugh, no...you had to go there with the Lily look-alike...and the same name!?

That toiletry kit thing is a good idea! I wasn't expecting her to burst out in tears, but it's understandable and she had some good points.

Ah, Minerva is wise...of course!

"Why do you even have your wand out?"..."it's like that spell calls to me or something." HAHAHAHAHA
That was really funny! I'm wondering if aunt Muriel is going to provide a breakthrough!

Well, it seems a bit strange to me that Hermione wouldn't already know how to send a message with her patronus if Harry knows how...
Uh...what man would prefer waking up semi-erect versus completely sexually sated? LOL I mean, I understand the situation but still...
That last bit was a little confusing...did you mean to say "relief" and then "regret", or were they both supposed to be regret?

Do we at least get to find out who she had been engaging in occasional sex with at some point? You can't leave us hanging on that!

That description of being in Ron's memory was ridiculously funny! Although I do have to wonder why he's envisioning so many girls in their underwear if he's that enamored of Luna. But I've never been a teenage boy so perhaps that explains it all.