Question: i think my boyfriend is cheating on me what should i do? 

Answer: Well, that is a hard thing to advise you on. What exactly indicates to you that he is cheating? I know that sometimes even a simple change in behavior can cause suspicion. Without the particulars I can only advise you to keep the lines of communication open. It may not be what you think....
This question from the Yahoo Q&A forum is categorized in the topic: Family & Relationships