Think the reason is really what you said, trusting, many MLCers hit the darker part at the two years mark. I had several touch & goes from Mr J until nearly the 2 years Mark. Once he even come by to see me (using a lame excuse), then, late 2007, he star buying me records and magazines and send them from the capital. When OW1 was no more he wanted me to be his "girlfriend" and go clubbing with him.
Enter OW2 and nearly 2 years mark and the touch and goes pass to occasionally me receiving his professional newsletter, usually when he considered he had achieved a big success. No touch & go in a long time.
Sometimes good things fall apart so better things can fall together. (Marilyn Monroe)