I told my boyfriend I don't trust him, why didn't he care?

Anonymous
The other day I sent my boyfriend a Facebook text explaining to him how I do not trust him, he never replied. Yesterday we were taking a walk and I brought it up again, and he asked me what has he done that made me not trust him. I told him he hasn't done anything major but I have this bad feeling, that I shouldn't trust him.

He just didn't seem to care, he changed the subject right away. Why did he react like this?

This is my second relationship and the first one ended badly cause my ex used to repeatedly flirt with girls on FB and just wouldn't stop despite me telling him how he was hurting me, so I had to end things. I trusted this guy with all my being and he hurt me really bad.

Now, my current boy used to flirt with my friend's sister, has a female friend whom he was pretty close to prior our relationship, and during the start of our relationship, his friend had come to see him and I was with him and I told him I wanted to go to my room (we live in the same Residence at Varsity)...he accompanied me to my room and his friend had been waiting for about 10 minutes for him so she was kinda mad and as I was walking to my room I was him touch her face, apologising for taking too long to fetch her. Lol I did not like what I saw and I told him about that and he told me his friend is like a sister to him.

Another thing, he is very touchy with my girlfriends, my girlfriends, just the other day my friend was over with this other guy friend of ours, we were all sitting and he started to play with my friend's hand, cracking her knuckles and I got really angry inside. I confronted him about it and he said he likes doing that to her cause he knows she hates it. I told him I don't like it, he said he wouldn't do it again.

Now I am really confused, am I a jealous freak as a result of my past relationship or would a normal person not trust their partner because of the events I have highlighted above?

Sorry for the long text.
I told my boyfriend I don't trust him, why didn't he care?
4 Opinion