<human>: Can you succinctly summarize the text in 1-3 sentences?

My boyfriend and I were together for 9 months when my best friend told him she loved him and he broke up with me because he thought he didn´t love me anymore and because he was confused about the hole thing. You have to know he´s very naiv and he isn´t easy on decisions and was as destroyed as I was when he broke up. We got back together after he realized that he needed me more than anything and now we are pretty happy I guess...

The problem now is I am jealous as fuck and he is better with girls than I am. Also I am better with boys than he is but he isn´t jealous at all. That disturbs me a little bit.

Main problem is that whenever we are out with friends and he talks with other girls or pays more attention to them than to me I would like to punch a hole in something...It´s not that they just talk or something but mostly the girls flirt a little bit and he doesn´t get it.

I know I should trust him but I directly assume he likes them more than he likes me. 
This porbably sounds boring and not special or something but it bothers me because I don´t know what to do and I fear it destroys me when it goes on like this. 

I would be happy about every advise I get from you and thank you.

Also, sorry for grammar or anything, english isn´t my first language.
<bot>: boyfriend broke up with me early in realtionship because of some soap opera best friend shit, we are back together and pretty happy but I am a jealous fuck. What can I do?