One boundary that changed my relationship was stopping myself from checking work messages after dinner. It sounds easy, but during the early SourcingXpro years I'd keep reacting to every Shenzhen supplier ping, even on quiet nights. It pulled my attention away from home in a way that slowly wore things down. So I set a hard cut off and told my partner I'd stick to it. Within a few weeks the conversations felt lighter, and the small tensions eased by almost half. Anyway, that one rule reminded me that presence matters more than speed. It made the whole relationship feel steadier and warmer.