If you notice your partner messaging someone regularly, inquire as to who it is. It may be her if he seems suspicious or protective about it. Examining your boyfriend's communications might be considered an invasion of privacy. However, if there has been any indication that she may not be aware of his actions, then it is necessary to know this information. Texting while driving is dangerous and illegal in most countries. If your girlfriend appears to be doing so, take action before something bad happens. She might not realize how dangerous this activity is, so it's important that you show her the error of her ways. You could issue a warning, ask her not to do it anymore, or even end the relationship if need be. But first, be sure to tell her parents or a friend where they can reach you in case things get out of hand. In conclusion, texting your girlfriend is extremely dangerous because not only does it drain battery power, it can also distract drivers from the road. Be sure to discuss issues related to technology with your partner before bringing them up with her directly. This will help you avoid conflict and keep your relationship strong.