feel stuck - overseas so no support network and things now worse than ever with dh, talking divorce (tho God knows how as i@m on a spousal visa 1000s of miles from home with kids to look after and no means of support to do so w/o dh!)..DC1 has overheard much of this
and made me promise we wouldn't divorce..
I respect dh - he's a good man, father but is reckless, lazy, doesn't look after himself and constantly disagrees with me in front of kids - including telling me "off" for the instructions I give them 
We've been together nearly 10 years, the first year happily though I was on the rebound from a BIG relationship, then an unhappy rushed marriage and then getting quickly pregnant meant that things quickly deteriorated all the more so when dc1 was born and was a v difficult baby..
Things never really improved..tbh it doesn't help that i don't fancy dh - haven't done so since the heady first year together- and I'm not sure whether I "love" him (whatever that means to quote Prince Charles...)
I'm aware that i really need to take some kind of action but feel stuck and no idea where to start..