Pushes Against Your Beliefs
Even if your man is really a Christian, you two are not going to agree on everything. You may not even agree on everything about your beliefs. Assuming you are both good Christians, however, you should agree on most things, and assuming you have a healthy relationship, you should be able to be respectful of each other where those beliefs are different.
There may be a problem if your man is pushing you to do something that is against your beliefs. “Pushing” could involve anything from repeatedly having persuasive discussions to him asking you repeatedly why you refuse to do something to rolled eyes and “jokes” about your beliefs. If he is mocking Christian ideas, then it is unlikely that he is a Christian man. There is, however, the possibility that he is still a Christian man, just not a very nice one. Even if your man is perfect in every other way, he is not the right man for you if he makes fun of your beliefs.