You could use a y splitter they aren't too expensive. Since you need two more rca's I guess a total of four of them. Not 100% sure if it'll work though.
Well. We agreed that we had been fighting over everything it seemed like. So we just decided to take a break/see other people. We still txt like we did while dating and we still hang out just without really dating
Same thing happened with my girlfriend and I. Just tell her you want to try to see other people. She may be feeling about the same way. The best of luck to you