Actually it was not about feeders in particular, all other types can also get obsessed with calling you, it seems.
Aware that feeders call you much more then others and that is totally comprehensible, gameplay wise.
Partners (ie.: your housemates) can have a very high rate on asking you out as well, seems like +90% of times. Here however you can counter this by saying "noth right now" without facing any consequences for relationship.
Thanks for looking into it!