I can feel my marriage dying around me. We're both working toward new careers, moving to a nice new house, have a toddler. There's a lot of stress, and a lack of sleep. We're still cuddly-ish but rarely have energy for or interest in sex.
I really want this to work, he's mostly lovely, but I'm not feeling it and I'm scared. I don't want to hurt him but I just don't know how to make this better. We go to the cinema together or meals and stuff but it doesn't seem to make a difference to how I feel 
I posted about this feeling a couple of months ago but if you've "come back" from this situation I would love some advice or for you to tell me how! I'm also terrified that I've just got grass-is-greener syndrome and that if we ever break up I'll regret it.