My girlfriend and I just ended our relationship. She says I couldn't communicate. She has known me for years and knows I've always been shy and quiet. She has two kids who aren't mine but I have taken as my own. They don't know their dads. We had a good relationship. We had dated once already. We were looking at houses planning a future together and then two days later it ended. I know she loves me and the kids love me. I don't understand how it went from good to bad in two days. Should I give it time or look for something else.