My boyfriends mom is controlling

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Before I start this I just want to say that I love my boyfriends mom she is very sweet and has always been nice to me and I have nothing but respect for her!!
On the other hand she is beginning to be a little controlling. A few weeks ago my boyfriend and I were talking on the phone and he mentioned to me that he hugged his mom and the shirt he was wearing smelled like a perfume of mine and his mom asked why his shirt smelled like me and then told him that my perfume made her nauseous and she told him to tell me not to wear it anymore. (I've had this bath and body works perfume for a few months and almost used the whole bottle before she said it made her nauseous) but I agreed to wear different perfume around him so it won't affect her. 
The second time she complained about something was this past New Years <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>, I was over at my boyfriends house celebrating New Year with his family and we were all watching tv and playing board games and my boyfriend would sometimes lay his head in my lap or on my shoulder and when 12 o'clock came we kissed, as did his mom and dad. A few days later my boyfriend told me his mom said to him "don't be sll curled up with your girlfriend especially bot in front of us" This upset my boyfriend because his mom said whenever I'm in his room now instead of laying by each other and watching Netflix we have to sit up straight in the bed and watch it and if we WANT we cam even hold hands. This just kind of made me laugh because my boyfriend and I are 19 years old. We are planning on moving in together after college. The third incident happened today. His mom started talking to him about condoms and saying that she found the drawer he keeps his in and she's going to take him m shopping to "educate" my almost 20 year old boyfriend on condoms. I'm not understanding this s and quite honestly I feel uncomfortable having sex again because I feel like his mom is just gonna ne watching down on us lmao I'm sorry this is so long I am kind of ranting but also wondering does she not like me?