'Real Housewives of Beverly Hills': Adrienne Maloof and Paul Nassif separating
"I'm so sorry that this is happening but my children are my life and sometimes we need to do what's best for them," Maloof tells RadarOnline. "It's an unfortunate situation but, I have to have my kids best interest at heart."
The couple have three young sons together -- Gavin and twins Christian and Colin.
No word yet on whether the pair plan to divorce, but if they do, only two married housewives would remain from the original Beverly Hills crew -- Kyle Richards and Lisa Vanderpump.