There are tons of reasons why relationships fail, but there are four toxic behaviors at the root of all relationship problems. One behavior is condemning your partner, instead of the problem. The other three include hateful looks and body language, not taking responsibility, and the evil silent treatment. Let’s look into the first one a little further. Having disagreements is normal, although it’s vital that you not attack the other person in the process. Stay focused on the problem, and explain how it makes you feel; then look for a way to resolve the issue together.
Read the full article here: 4 Toxic Behaviors that Tear Couples Apart