Kirsten Dunst “wouldn’t be opposed” to her sons becoming actors. The ‘Civil War’ actress has Ennis, six, and three-year-old James with husband Jesse Plemons and though she won’t actively encourage the boys to follow in their parents’ footsteps, it isn’t a choice she’d outright try and stop them making either. She told Britain’s HELLO! magazine: “I wouldn’t be opposed because it’s like a family business. “I don’t think it has to be a negative thing, but am I going to throw my kid into acting? No.” Kirsten and Jesse, 36, met when they played a married couple in TV drama ‘Fargo’ in 2015, and they…