Quoting: sapphire, Post #7
I wondered whether this was just an excuse to justify that he doesnt like me going out with my friends so much or if it is really true.
Doing things together all the time will get old very fast. People like to socialize with other people and that means without your partner being with. If a person wants to socialize with friends after work,they should not have to say no to their friends and go home to their partner. Nor should they feel they need to invite their partner to this after work event. Some people refer to this as a ball and chain being tied to your ankle. Everywhere you go they go.
Being seperate at times can help the relationship when you talk to your partner and share your excitement of things you did when they were not there. It also applies when they do other things and tell you.