The consensus on mumsnet tends to be that if a man wants to marry you he will ask you and not need any hints or telling, or being told by his girlfriend what ring he should buy her in this case. Do men need prompting or if they truly want to get married do they just go ahead and ask? Perhaps some men need a push but I’m not convinced a divorced man in his 40s would. Would you feel confident if you’d had to coach him into it? I wouldn’t personally and would be plagued by doubts.