Hello StuckinRut: Well... As to question #1, if this were possible for anyone to know, there wouldn't be so many divorces. As to question #2, try to do things that make her smile, be thoughtful & pay attention to the little things. It's the thought, & the little things, that count. Communicate. Listen to what she's saying. Many men fall into the habit of nodding & saying "uh-huh" when in actuality they have no idea what their significant others are saying. Pay attention... say thank you when thank yous are due. And compliment her when compliments are due. Say: "I love you..." in so many words... often... if you do. My best wishes to you both.