AITAH for telling my boyfriend that his nose picking habits are an ick?

AITAH for telling my boyfriend that his nose picking habits are an ick?

my (f19) boyfriend (m19) will pick his nose and smear them on me.

i have communicated dislike and discomfort when he does this but he continues anyways.

i dont know what to do and i feel very uncomftorable qhen he does it but he doesnt respect my boundaries.

I told him today that he gives me the ick when he does to try and make it clearer that this is not okay with me.

This made him very upset and caused him to do it even more to spite me.

AITAH?