OK, I'm prepared to be told that I've made a mess of things here, I know I have. Hoping someone out there will also have ideas how to move forward.
With both DS1 and DS2, they were bf babies, and I don't really know why but for comfort I used to give them my finger to suck. This started off as quite a good tactic for DS1 to help him settle to sleep without being BF. I tried a dummy initially but he didn't take to it, so I offered him my finger. As he got older he also learned to suck his thumb, and eventually he decided he preferred that to my finger and would suck his thumb to sleep (about 18 months old).
I've gone the same route with DS2. DEspite my good intentions to put him down awake, not to bf to sleep etc, it didn't seem to work. He was very colicky and got used to falling asleep on me. He was much harder to settle than DS1, woke more frequently, when I stopped bf he was very hard to settle at nights, and I also tried a dummy which he didn't like. So I went with the finger again. However, he has never got into sucking his own thumb.
He is now about to turn 2 and still needs to suck my finger to go to sleep. Well, I say that; he has been having a daytime nap at nursery since 12 months and obviously I'm not there for that. So I know he can do it, but breaking the comfort connection at bedtime is hard.
These days he is taking longer and longer to get to sleep, sometimes upwards of half an hour. Last night I went out with some friends and when I got home, DH told me it had taken over an hour to get DS2 to sleep.
DH is very anti-controlled crying. I've never been in favour of it myself but am almost at the point where I'd try it if I thought DH would support me. So please - ideas for how to break this habit as gently as possible? Do you think I should also try dropping the daytime nap so he is more tired at night? Any suggestions gratefully received.