Broken Hearted

Mid 30s and I have lost the man I love. He was in a bad marriage for 12 years..His wife cheated the whole time and he has custody of two kids. We were very serious and had plans of marriage and a child together. We live 1 1/2 hours apart which makes things worse. Because of that he doesn't trust me, calls and texts all day, and questions me daily. He has accused me of every man I've talked to or worked with. This man is so good to me and I'll never find anyone better suited for me. His only problems are trust and insecurity. I've been smothered so long I've finally broke and became a huge bitch to him this past month. After another accusation I have broken it off. My heart is broken😢