Please help me with my relationship

Dear Saint Jude, I'm in a relationship with a man I mostly love but there have been many issues of trust. I haven't been able to trust him and I'm always fearful that he may be cheating. Please help me find the truth, if he is a good man or if he has been deceiving me or I have been deceiving myself. Maybe I'm insecure, if so, help me find the power to heal. I'm not sure what to do.

I'm really distressed by this, I wish I could find peace in my heart, I know relationships are hard and this is my first. Please help me before I end up ruining things if he is being true to me.

Thank you once again, you know I'm always appealing you for help and you always answer, I'm always mindful of this and never take it for granted.