prude?

hi girls,
im not sure if im in the right forum for this topic but i am having problem trying to decide whether im a prude or not, when it comes to girls i have no problem talkin about sex. but when it comes to talking about it with my boyfriend i become completely anxious and do not like talkin about it. although we have a good sex life (at least i thought we did) i caught my boyfriend out from maserbating a few nights ago and have put a barrier up from him and do not even want to talk to him. i just want to cry. i feel offended and disgusted in him and betrayed as he also tried to lie to me. i know masterbation isnt wrong but i cant help feeling like this towards my boyfriend and not my friends. i have never been cheated on and also dislike porn as i think its degrading and disgsuting, but when i went to my friends sex shop i was amazed and not disgusted at all the stuff that was for sale. im not sure if im prude.
is there something wrong with me for being so against it, i hate myself feeling this way!
Thanks guys x

Prude

can't believe no one has answered you yet, dont think your prudish, I think maybe you feel because he masturbates, you think he's not satisfied with you. which is rubbish, I expect he lied because he was embaressed. Porn . the worst invention ever! I understand , but were stuck with it now. you really need to talk about sex with your boyfriend because it makes thing so much easier if theres a problem. imagine how he's feeling right now, you have made him feel like a perve, when what he's done is a natural thing.