prom apparels With Keyhole cut out

A MoM asks:
Hi! I am in the process of training my twins to sleep. I do not believe in the cry it out method and my husband refuses to do anything else. Any advice on how can I train my twins without letting them cry. I am very stressed about this since I am by myself during night time since my husband refuses to help me if I do not train them. His only suggestion is that method but I refuse myself to believe that that is the only way to do it. I need advice please! prom apparels With Keyhole cut out