The core cause of insecurities in a relationship is often a lack of self-love. If one partner holds on to harmful limiting beliefs, like being afraid of failure or thinking that they dont deserve love, they wont be able to trust completely – and trust is the foundation of any relationship.

Is it normal to feel insecure with partner?

Weve all felt it at one time or another. But while its quite normal to have feelings of self-doubt once in a while, chronic insecurity can sabotage your success in life and can be particularly damaging to your intimate relationships.