Why do I always think my girlfriend is cheating?

Because we are human beings. We make mistakes and sometimes things like jealousy get the best of us.

There are many reasons as to why you might thing your significant other is cheating. It might be that trust hasn't really been established in your relationship or maybe you have been cheated on before. It is completely normal to be aware of the possibility that your girlfriend is cheating. I suggest making trust an important thing in your relationship. Get to know each other better, learn to feel like yo love each other so much and would never cheat on one another. If you have trust issues that are a bit more complicated to overcome, that's okay too! Talk to someone about it.

Well, when you're in a relationship the first thing that matter is trust and without it.. every Relation is nothing.. and if you're feeling this way from a long time.. then there are two solutions.. one try to figure out the difference and clear up things.. or leave her.

It could be down to something that has happened in your relationship but also could be down to something in your mind making you feel like she is.

Did you ever experience betrayal from a loved one before or witness someone being betrayed or though this may sound harsh did you ever cheat in a relationship or think about doing so ever ? These could be some major causes of suspicions. Other causes might be deep inside you feel you don't deserve her, that she is too good for you, you think you are not able to make her feel the way she deserves to feel.

You may be anxious because you care so much about her you don't want to lose her, you should gently bring up the subject and ask her about any boys your suspicious about

If youbfeel confidence in yourself than it shouldn't bother you but if she has giving you clues than its better to move on and be happy

Always follow the signs and your instincts. If you are insecure then it would be good to have a talk with her.

Complicated question. She may not be giving you the attention you want which could start a train of negative thinking leading into the question of cheating. It could also be a problem of bad relationships in the past which makes it hard to trust a significant other at times. Keep communication lines open and loving, ... try to do what is best for you and your partner.

You might have had previous negative experiences like that influencing your fears, you might not trust her enough sensing unconsciously some hints, you might not have developed a deeper authentic communication with her, so many possible reasons... the best answer is within you for sure that only you can know best