I think... Good or bad, but two people in a couple, if they spend a lot of time with each other, at some points need to be separate from each other, for example, with friends or just alone. And this in no case should be prevented. Personal freedom allows people to understand that the person is the same can independently manage his time and his life, that it is not bound by any chain, that he is free to do what he wants. Build normal, equitable relations based on mutual respect and respect for the interests of both partners. It's very simple - you just need to learn to speak and listen.