How long have you been with bf? I'm guessing at least 3 months. Also, sounds like your relationship is deep or you get into deep, personal conversations? If you and him have developed a solid trust, he should be okay with you asking him such questions/concerns. Did you ask him these things only 1-1 instead of out in public? Did he have other tasks he needed to complete immediately when you asked him, or was he particularly exhausted? If nothing like those things seems to apply, then maybe you should re-consider your relationship. First, try to work it out though. Communication and trust are important. You two don't have to agree, but you should be able to talk things out and compromise.