Arguing is good for your relationship

HOUSTON, TX - It's Valentine’s Day and hundreds of couples are tying the knots on this day of love.

Some, the old-fashioned way, while others are standing before the judge to exchange vows.

Just make sure it's not a shotgun wedding. Those usually lead to trouble down the road.

Then again, a recent survey says arguing with your spouse is good for the soul and the key to a long-lasting relationship.