I rly enjoy playing along!
For Balancing: imho the frequency of phone calls or your partner asking you out could be much lower.
Currently im asked out almost daily even when having only one girl (GF or partner).
Also when you agree going out you get no opportunity to "check her out" - would be nice if you could do so.
Wonder if players agree?
It might be that the girl who was constantly calling you was a feeder. I set their call chance to be very high, as my design approach was to make them simulate the player (who I assumed would call their target girl most times they're free).
What I might do is add a slider to settings that lets you control how often girls call/request a date. I can also look at adding a button to check them out in that situation, too. Thanks for flagging that!
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!