Hi everyone, this is the first time i,v messaged this forum, but quite honestly i,m desperate for some advice. Here goes, we took down our ceilings down in our bedrooms to replace them, on inspection we noticed a leak from the roof above, we have a flat roof by the way, we had a roofer look at the roof and they can see no problem, the only problem being, that it is coming from my neighbours roof and travelling through some kind of valley,the roofer did say my neighbours roof is in very poor condition and all their felting is curled up and severley cracked, i explained to my neighbour, whom i'm on friendly terms with, what was happening and her reply was that she cannot afford to have the roof repaired, we really need to sort this matter as we have spent a fair amount of money on redecorating and refurbishment of our own house, do we approach her again? i really dont want to fall out with her but we need it sorted as we cannot use the one bedroom and also the ongoing damage done to our propery.