ok, first, I don't think you did so bad for your first shoot.
I did not look at any settings, so maybe you could post some and that might help with the focus problem?
2nd, I would suggest not giving the client so many pictures to choose from. There are several photos of the same pose with just slightly different angles. YOU CHOOSE the best one, that is YOUR job as the photographer. I did the same thing in the beginning, thinking well I have no idea what the client would like best, but I quickly found out it makes it way too overwhelming for the client to choose and then they get frustrated and never order.
I would say under 50 pictures would be best, for this type of shoot, if you could limit it to 20 it would be even better.
Watch your backgrounds, I see electrical boxes and hoses and other yard crap in many pictures, shooting at a home setting is fine, but you really have to pay attention to backgrounds.
and yep, the men of these couple type shoots, they want nothing to do with it and often the outcome is the male counterpart looking pissed off, stupid, and just plain rude. You need to coach the male (or uncooperative) client, saying things to make it less "stupid" joke around about how if you just smile or give one or two good faces, this will all be over and your fiance/girlfriend/wife will be happy and you wont have to do this again for at least another few years/weeks/days/until wedding/you get the point.
He just looks like he wants to drop kick her in the face in some of these pictures, and ones where he is throwing up gang signs???? or whatever, I know he is trying to be cool, but he just looks a fool! haha
and I know there is little to do about the clothing, but first thing I notice in most body shots is her ummmmm private parts down under.
I don't think she will find this flattering at all, and there is really no way to say anything nice about that, but I would blame it on the clothing, not on her body/too tight.
I'm assuming she looked in a mirror before the shoot and saw what she liked though, so not much to do about that but maybe she will see it and realize to check better next time for anything funky going down in that area.