It could be the weight. Also, preferences do change. Maybe she found a new set of pj's that she feels really comfortable in and they happen to be the "eskimo gear" you describe. I've gained a little weight too and it affects whether or not I walk around a lot naked. Of course when I was young and fit and had no fat, I was shy, so I didn't then either. If I had that body now, I'd go outside naked!
I don't know what the answer is, but I don't think it has all that much to do with being HD/LD. I could be wrong though. I know that after the newness of the relationship wore off, for me, being a mom of 3, working full time and being a full time student, quality sleep suddenly became extremely important. I admit to letting that part of my relationship go more than I should have from pure exhaustion.
Email & MSN Messenger: Becca_1975@msn.com
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