Sharing your life with someone is a choice. Past friends and partners have always provided you with the support you need, but right now someone could be morphing from supporter to controller. Observe your social calendar. Who’s been making all the rules? Before things get out of hand, start flexing your own muscles. Make your own choices. If you get some attitude about it, then slowly phase this person out of your plans. Life’s too short to put up with that kind of person.