My boyfriend is Muslim and I’m not. Is it haram for him that we’re together?
If you are marriageable according to Islamic law then what I say below on secret romantic relationships applies:
Secret romantic relationships in Islam
The conditions that apply to a Muslim man marrying a non-Muslim woman
And if you are not marriagable, then he is doing something that could be considered sinful.
And if you two are sexually intimate, then Islam considers that adultery, which is one of the greatest sins.
You may also be interested in this answer: A non-Muslim woman who was impregnated by her Muslim boyfriend
And God knows best.
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