4. He wants to feel the difference
A break does not always equal a breakup. Sometimes men take a relationship break to try and create a relationship with another woman. When a couple breaks up, guys start thinking that now they are free to start a new relationship. They hook up with other ladies to see and compare his relationship with your with the new ones. If he feels that his new love story is better than the previous one, he will not want to return back. If you do not want to be cheated on, watch what your partner is doing during the break.