Parents and teens-who do you think is right in this argument between me and my mom?

alright so me and my mom have alwayshad kinda a love/hate relationship. so i was texting this guy i liked, we've know each other for 3 weeks and we both liked each other.It was almost like we were dating when we talkcause we would call each other babe and baby and boo and stuff.so i was texting him late one night about my dad and decided to tell im that i went to victorria's secert and found some lingerie that i liked. Well he wanted to know more so i told him what it looked liked and how bad i wanted it. Well things got kinda heated up and ual and the next day my mom got mad at me and took away my phone and started to read the text messages we sent each other! Some of the stuff i was saying i wouldent actually do but my mom just does not understand that. She invaded my space and even though i was talking about dirty things to a guy it was my rrelationship at the time so it just felt right.Now she looks at me all akward and thinks im such a slut when obvioulsy i was just caught up in the moment. Im mad at my mom but im more into your guys opioion oon the matter and who you thnk is right and hat i should do to resolve my relationshop wih my mom. i even stopped talking to the guy for her and she still wont look at me the same! ugg help!