Updated

Jessica Simpson opens up about her relationship with Dallas Cowboys quarterback Tony Romo in the December issue of Cosmopolitan, telling the magazine that after "always fall[ing] for guys I wanted to save," this time, she "fell in love with someone who saved me."

Awwwww.

Click for photos of Jessica Simpson.

So are wedding bells in the picture for the recently-converted-from-pop-to-country singer? Simpson seems to think so, but she also wants to be sure this time around, after her first marriage to Lachey, excruciatingly documented on MTV's The Newlyweds, ended after just three years.

"I think any person who I'm gonna date for longer than six months, I definitely am investing in something long-term," she says. "If I get married again, then it will be the last time."

Go to Cosmopolitan Magazine for more from Jessica.