Thank you so much for all of your posts.
I guess when I say 'spark' I don't just mean sexual, its just that absolute special feeling you get when you are emotionally connected to each other.
The underlying messages in most of your posts is that despite everything, you absolutely know this is the person you are meant to be with, thats the impression I get, and I admire you all for your fantastic attitude to your relationships.
My partner and I are suited in many ways, but, as I've got older (we met quite young) I think I've changed quite a bit - become more independent and just more aware of my ability to stand on my own two feet. I don't mean that in a feminist 'I can live without you' kind of way, but thats just how things are turning out. Strangely enough, we have survived through quite a few ups and downs - there have been times when we've struggled as a couple - but - we've always come through. I think whats upsetting at the moment, is that there is nothing in particular that has caused this. I'm very happy in my job, and he is too, and we don't have any financial problems or partiuclar stresses currently.
I think my worry is that if things carry on and on, we might get to resent each other or turn into one of those couples that just let things linger on. On the other hand, I am absolutely not the sort of person to make the decision easily that our relationship should finish.
The other thing I perhaps should add - over the years, there have been many times when I've felt a bit insecure or to be frank, jealous of certain women (I've always managed to keep this in check and over time, grew to trust my partner completely). I always reasoned that it was perfectly normal to feel like this, when you love someone and its something we all have to deal with. However, since our problems, I honestly don't get any feelings of jealously even slightly anymore - I think its partly because I'm just far more secure in myself - but I worry that it also to do with not looking at my partner in that way anymore ifyswim?