<human>: Can you give me a shortened version of the text?

Long story short is we rarely have sex. It's down to once a week or maybe once every 10 days. We live together. I don't feel like he is attracted to me. My self esteem is suffering since I don't feel desired or sexy. When we do have sex its pretty vanilla.

We've talked about our lack of sex life and we always come to the same conclusion that we will work on it.. sometime its just a matter of having it more often and others its making an effort to appeal to each others preferences... then nothing changes. I'm worried I'm not making an effort to change and initiate more because I'm not really attracted to him in that way anymore. He's a great guy and loving boyfriend but the physical chemistry just isn't here. 

Is our relationship over?
<bot>: Never been in a long term relationship before so not sure if we are supposed to work on this or realize we aren't a great fit.