Question: how husbands destroy their marriage?
Answer: Leaving Her Alone. One of the quickest ways to destroy your marriage is to leave your wife alone. ... 
Not Getting Close Enough. ... 
2.5. ... 
Always Trying to "Fix" Her. ... 
Never Saying "I'm Sorry." ... 
Taking Her Insecurities Too Lightly. ... 
Ignoring the Importance of Simple Gestures. ... 
Taking All the Fun Out of Sex.