My boyfriend is never jealous of me. Doesn't he care enough about me?

Through the usual contact with him, does he care about you, especially from a small angle?

In this case, either, he really doesn't care about you, so he is not jealous; Or, he is confident that you are with him, and others are not as strong as him; Or, he is really broad-minded (personally, this situation should be rare)

I don't care about you, not just eating or being jealous, but other aspects. Watch carefully and you will find the answer.