All relationships are temporary (in the scheme of things)
What you take away from them can be life long.
Before you got married, you must have dated? Did you worry about ending up with a pile of exes then? Why worry about it now? I guess if you didn't really date before getting married, you have nothing to compare to... but most people do have to date a few people before finding their life partners, and to my knowledge accumulating exes isn't a huge concern in the dating game.
Ditto.. 100% ditto!!!!