While not someone that has been in freemasonry for all that long, I can understand where you are coming from. You need to remember that your family, work, church, and other priorities come first. You do not have to be at the lodge every time a door opens. One way to stay active is to become an officer or serve on a committee. One thing that has helped with my interest is that right after I was raised I started in the line as well as doing things with a few brothers outside of lodge. I have developed some great friendships and that does carry outside of the lodge. Freemasonry is not just what happens in the lodge. As younger members (as in years being a member and not necessarily age) we can show interest in our older members. They have a lot to teach us and have a lot of knowledge to pass on.