Hi r/relationships,

I have had a friend with benefits for a little over a month, we were originally friends and both enjoyed having sex with no strings attached. 

Although I enjoy her company and the sex, I would never date her, as we are not compatible in this way.

As part of this, we both accepted that we can see other people, but we both agreed not to do this in front of the other (eg pulling someone else at a party we were both at).

However, last night we both happened to be at our friend's house party, where we were both very drunk. She started to make out with one of my closest friends, and then went on to have sex with him upstairs. This made me extremely jealous, and I had an overall terrible time at this party. Today, however, I care a lot less.

This is the second time this situation has happened, and each time I am very jealous.

I have spoken to her about it, she has said "sorry", but does not seem too fussed.

How do I become less jealous?
user
I [18M] am jealous of my
assistant
Hi r/relationships,

I have had a friend with benefits for a little over a month, we were originally friends and both enjoyed having sex with no strings attached. 

Although I enjoy her company and the sex, I would never date her, as we are not compatible in this way.

As part of this, we both accepted that we can see other people, but we both agreed not to do this in front of the other (eg pulling someone else at a party we were both at).

However, last night we both happened to be at our friend's house party, where we were both very drunk. She started to make out with one of my closest friends, and then went on to have sex with him upstairs. This made me extremely jealous, and I had an overall terrible time at this party. Today, however, I care a lot less.

This is the second time this situation has happened, and each time I am very jealous.

I have spoken to her about it, she has said "sorry", but does not seem too fussed.

How do I become less jealous?
user
Friends with benefits had sex with
assistant