Sandra Bullock
Sandra Bullock and Bryan Randall are hit by split reports Reuters

Sandra Bullock and Bryan Randall are hit by reports that their relationship is on the rocks. The pair are allegedly planning to call off their wedding.

A source told In Touch: "They fight over everything, from silly things like leaving the house a mess to more serious stuff like his easygoing parenting style, which Sandra can't stand."

"Plus, she has trust issues that creep into their everyday life and make her question the relationship," the insider added.

Bullock "didn't respond to his texts or calls for hours. She really does want her relationship with Bryan to work out more than anything [but] he just feels like they've reached a crossroad."

However, according to a report in E! News, the couple are doing fine despite the split reports. A source said: "They are pretty much married the way they act around each other and the amount of time they share with one another."

"The family connection they all share is very deep. Sandra is all about family values and being down to earth and raising her children with valuable lessons. Bryan shares the same values," the insider added.

Previously, the 51-year-old Oscar winner said if she could see herself getting married again. She said: "I don't think so, but I can see myself in a committed, safe relationship where there is lots of love and laughter, and 'making memories' is No. 1 on the to-do list."

"If a traditional home is one that is filled with lots of love and poop jokes, no sleep, schedule books filled with more kids' social events than adults' and lots of yelling over who touched who first ... then I have a very traditional family," she added.