It’s been more than six years since Sandra Bullock and her photographer beau, Bryan Randall, first started dating, and for a while, all signs were pointing towards a wedding. Now, any talk of marriage is off. Though sources recently told Us that there were whispers of trouble between the two, an insider insists it has nothing to do with the state of their romance. “It’s because of her kids,” the insider says of Bullock, 57, who’s mom to Louis, 11, and Laila, 9. “Sandra’s worried that if they were to get a divorce, she’d have to share custody.” Even though a source previously told Us that Randall, 55, has been a devoted partner and stepdad, that’s a non-negotiable for the actress, who is so present in her kids’ lives that she…
