Gwen and Gavin On The Rocks?

Gwen Stefani and Gavin Rossdale spent a day with their sons fishing on Troutdale Ponds in Agoura Hills, Ca.

Facing rumors that they may split, Gwen and Gavin looked to be having a great time as they helped their kids catch fish.

Star magazine reports (via Huff Post) that Stefani and Rossdale are “fighting nonstop” and have begun attending couples counseling in the hopes of saving their 10-year marriage.

A source close to the couple claims Gavin is jealous of Gwen’s career, and Gwen is angry that Gavin won’t come clean about his dirty-dick past.

In October 2004, Stefani was reportedly “devastated and infuriated” when a paternity test revealed that Rossdale had fathered a daughter, Daisy Lowe, then 15, with a former lover. Then, in April 2010, Courtney Love told Howard Stern that she fucked Rossdale while he was married to Stefani. Ouch.

And its been alleged that Rossdale prefers a dick or two on the side.

The couple have yet to respond to the allegations.