sometimes friends just grow apart ,take different paths .We have been friends with one couple for nearly 40 years ,used to see them 3 or 4 times a week ,went on holiday with them etc etc.Now we have gc we care for ,a daughter who is seriously ill and they dont have these things so they go their way and we go ours.They dont want to be involved when the kids are here and why should they, so even though they know they can drop in anytime for a glass (or bottle) of wine or even for dinner they just dont do it.Its sad when friends move on ,but my family has to come first for me ,Just let your friend go if she's affecting you negatively ,best all round