Portia De Rossi is facing rehab rumors after a fight with comedienne wife Ellen DeGeneres. A source told In Touch she entered Passages Malibu for 30 days to treat her drug and alcohol problems. We hope they're okay!

"Portia hadn't been happy for a while and was drinking and isolating [herself], and Ellen confronted her," the source explained.

"Portia lost it and blamed Ellen for driving her to drink because of her controlling ways and said she wasn't in love with her anymore. Ellen was crushed and screamed at Portia to get out."

Another insider echoed these claims, adding, "Portia entered Passages Malibu rehab facility in early May for a 30-day treatment for drugs and alcohol. Ellen visited her every weekend to support her while she was there."

The couple has since been spotting on vacation, probably working on things. They have even tried couple's therapy in the past. Could this be the end?

"They are on their way to repairing their marriage. It won't be easy. Portia will always be battling these demons. But they love each other," the source continued.

"Ellen is domineering and Portia is passive. Ellen always calls the shots, and Portia never complains."

"She felt like a prisoner in her own home. She went from sipping white wine occasionally to drinking at least a bottle or more a day and topping it off with a pill. It got to the point where she was out of it four nights a week. They've had vicious shouting matches - with both of them yelling cruel, soul-crushing put-downs that they both deeply regretted."

They then added, "Portia often felt like she'd been cut off from her friends because Ellen wanted her all to herself. Portia felt like she let Ellen turn her into the ultimate Stepford Wife."

"Her bottom wasn't like the dramatic ones you see on a Lifetime movie. It all progressed slowly, and she finally realized she was powerless and not in control anymore."

We told you in May the couple planned to renew wedding vows for their sixth anniversary in Australia. An insider told OK! at the time that they want to "show their commitment to each other."

"There have been a lot of headlines suggesting that their relationship is in trouble. They want to quash them," the source said. "[They] are looking to do something on or around August 16, their sixth wedding anniversary, in Portia's home country of Australia."

"They want it to be in Sydney because the city has a big gay population, and they want to help spur the acceptance of same-sex marriage," they added.

Do you think they'll still renew their vows, or are they headed for splits-ville? Let us know your thoughts in the comments section below.