C.,
I struggled with sleep training as well with my son who is now 4. All I can tell you is eventually he will "get it" and try different things. Whatever works for you is the right thing. My son at that age slept very well in his pack-n-play (playpen with soft, breathable mesh sides) and he could roll around without knocking into hard crib bars. Also try a fan and maybe background noise to soothe him. Mainly what I wanted to encourage you about is your separation and that you will get thru this. You sound exactly like me - same age, same type of husband. Be strong and keep putting your child's needs first and focus on moving forward. To the best of your ability, don't be bitter or angry, it will only hurt you. Try to cultivate good things in your life: friendships, playgroups, church, family, and above all, know that a happy woman makes the best mom. It's now been 3 years since my son's father bailed on our marriage and after losing everything (my marriage, my house, my life's savings, even my job), I am now rebuilding and God has blessed me so much! My son and I are healthy. I have a new job, amazing friendships, and a great church that connects us to great people and uplifting messages. Hopefully this makes you feel better. My son's pediatrician and a counselor I went to see both told me that if our marriage couldn't work, the sooner it ended the better. All my son remembers is that Mommy and Daddy live separately and they both love him. I have even found love again with the most incredible man who adores me and my son. This is not what anyone would chose to go thru, but I want to encourage you that in time, what seems so awful now, can unfold and blossom into a beautiful blessing. Peace, strength and courage to you. Kristen