Hi, long-time lurker here, finally posting before I completely lose my s* with our chain. I honestly don't know how some of you with houses to sell and in long chains are keeping it together.
DH and I are just buying our first house, the seller is buying a new build and yet.....offer accepted August, survey came back with issues so we needed to get building quotes etc, finally agreed new price and had mortgage all fully approved 7th September, seller apparently keen to move quickly...cut to today, exchange has been delayed several times by seller's onward purchase not responding to enquiries, taking forever to respond to our seller's solicitor...our solicitors have had all of our documents signed and our money for months now, but every week we're told "The seller will definitely be ready to exchange next Friday"....today I find out the f-ing solicitor is on holiday till Tuesday 
Any advice? I keep contemplating going nuclear and threatening to withdraw completely, but scared they'I'll actually call my bluff! We can't afford for this not to go through as I'm 35 weeks pregnant and won't get a decent mortgage once Bumpie is here.
It doesn't help that I also have major placenta praevia, so been told that depending on if bleeding and scan next week I may need to stay in hospital until ELCS....plus DH is lovely and caring but absolutely f-ing useless at actually getting things done (we've moved rentals several times and every time I have had to do all the paperwork, fees, packing, booking vans, changing utilities etc).
And seriously, if one more bloody relative/work colleague tells me "Well, you don't want to be moving when you're in hospital or after a caesarean" (really? Do you think that hadn't crossed my mind every bloody hour for the past 4 weeks?)
Sorry for the massive rant and crashing your thread, just need to vent!
And breathe....