When you ask for C&C you can also try and make not of what particularly your asking for critique on. Its it composition, is it posing, lighting or post processing. That way we can really focus on one thing to give you proper feedback. The other thing most people do when asking for C&C is doing THEIR own critique first. That shows us that A- you already know what you did wrong and B-saves us the time of touching on something your already aware of. That being said. This is just a quick couple comments because I haven't even finished my first cup of coffee lol.
1. The tree is competing for attention in the frame. My eyes can't decide where to look with the way this is composed. Try a vertical next time maybe.
2. Not sure whats going on with this one but their looks to be some weird angles going on with your hubbies face from the way you took this. Not sure if you shot it at a really wide angle or ??
4. Could have been a keeper because of your daughters expression but I am not fond of the really tight crop which cropped out your husbands head.
Keep shooting and practicing and if you can give us some info about your critique when you post your images it will help everyone including yourself. Good luck.