Talking to women is hard. There's almost always something that you say that they can twist to mean something else. Or they're reading too much into something that you didn't even realize you'd said. Either way, if you want to be successful with women, you're going to have to learn some of the tricks for communicating with them.
Trick #1 - Don't Lie

Trick #2 - Think Before You Speak
I know it's hard, but you really have to try and use your brain before you open your mouth. Especially if you're frustrated, confused or angry, making some snide remark without thinking is a great way to turn a small issue into a big fight. No matter what you're thinking, it's never going to be worth it to get that one last jibe in. Just keep your cool and vent to your buddies later.
Trick #3 - Listen and Respond

Ignoring the problem won't make it go away either. No matter how silly you think it is, you should make sure you don't just try to brush a woman's feelings under the rug. It may seem like an exercise in futility, but you'll save yourself a lot of stress and frustration if you take the time to figure out what a woman is upset about and then talk to her about it.
And be sure not to judge her feelings. You should acknowledge that you understand how she feels but don't try to trivialize it or act like it's silly for her to feel that way. Just get the topic out there in the open and then let her run with it until it's not an issue anymore.