(LOS ANGELES) -- Did another man come between Courteney Cox and David Arquette? The 46-year-old actress is in love with her Cougar Town co-star, Brian Van Holt, a source tells RadarOnline.com.
The insider says, "She is smitten and in love with this man, almost besotted...he seems to be providing something that David didn't during the marriage. They've been secretly dating for some time and now the split with David is official, time will tell if the relationship may well get even more serious."
The insider added, "Courteney doesn't believe she was cheating on David because they had been leading separate lives for some time." Arquette declared earlier this week that Van Holt and Cox had an "emotional affair."
Cox and Arquette announced earlier this week they were separating after 11 years of marriage. Arquette then revealed on Howard Stern's radio show that he and Cox hadn't had sex in four months and that he slept with another woman after they separated.
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