You could also show it to the luthier, he might be able to remove the neck quickly and easily (and thus cheaply) if you want to re-glue it. He then might be able to tell you why it started to come apart, and what to do better next time.
You could also show it to the luthier, he might be able to remove the neck quickly and easily (and thus cheaply) if you want to re-glue it. He then might be able to tell you why it started to come apart, and what to do better next time.