Marriage

Ive been withy boyfriend for nearly 6 years and he hasnt proposed. He says he is waiting for the right time and place. But we have been on about 3 holidays together twice with our kids and once alone i thought he was going to propose when it was just us 2 but he didnt he has his aunties engagement ring but its too small he still hasnt got it sized or got a different one. Ive been very patient with him. I love him to bits but im.starting to feel like he doesnt want to marry me. What do i do