Complex sentence: Despite his reclusive nature, he is immensely wealthy and remains a popular musician, but is horrified when some intrepid fans turn up on his doorstep one night, and Ian promises to discreetly spread rumors about Adam living elsewhere to draw them away.
Split into simpler sentences: Despite his reclusive nature he is immensely wealthy and remains a popular musician. He is horrified, however, when some intrepid fans turn up on his doorstep one night, and Ian promises to discreetly spread rumors about Adam living elsewhere to draw them away.