The shocking breakup of one of the biggest power couples in Hollywood and politics now makes a lot more sense, reports People.  The Los Angeles Times broke the news that Arnold Schwarzenegger fathered a child out of wedlock 10 years ago, resulting in he and wife Maria Shriver separating.  In a statement to the newspaper, the 63-year-old actor and ex-governor said, “After leaving the governor’s office I told my wife about this event, which occurred over a decade ago.  I understand and deserve the feelings of anger and disappointment among my friends and family.”

What are some ways to tell that your mate is being unfaithful?

Cupid’s Advice:

Maria Shriver was shocked to learn that her husband cheated, but if you can pick up on some warning signs, you might be able to save yourself a lot of time and a little bit of hurt.  Cupid has some ways to tell that your partner is running around beyond your back:

1. Liar liar: If you catch your partner in an untruth, ask more questions to see if they get uncomfortable.  If you feel like they’re hiding something, it may be another lover.

2. Gone: When your mate spends a lot of time away from you and gives you lame excuses about where they’ve been, question them.

3. Abnormal behavior: Has your significant other changed his or her behavior dramatically?  If you notice an attitude shift, like apologizing for everything or being extra sweet, be wary.

What are some other warning signs to watch out for?  Share your ideas below.