I've been in a relationship for 23 yrs and have 2 sons. My partner has always been insecure and has trust issues. He doesn't trust me, although he says he does but over the years he's accused me if cheating several times. I love him and and don't want to tell him to go incase he does? I haven't cheated on him. The last time accused was 5 months ago, and this argument goes on and on. We're not arguing all the time, but it's still there. He says I brought it in when I cheated, and will not listen to anything else. I'm scared of being alone but also don't want to be like this. I want us to be together, a family and be happy. How can i make him trust and believe me?