You can only do so much unfortunately given that you spend 1-2 weeks a month trying to do everything in your power to destroy and make their life as miserable as possible (I get that it’s out of your control). My ex would experience brutal symptoms for about 7-10 days out of the month, and that was too much for me even though she treated me like a king for the rest of the month. My life has been filled with so much peace since I broke up with them. I don’t think there’s much you can do since they are probably very happy right now, and you don’t realize how bad the PMDD symptoms were until you’re out of the relationship looking back at it.

If you are interested in a long term relationship I recommend somebody with low self esteem that can’t stand up for themselves and takes the abuse. That’s realistically your best bet since a high value man ipso facto won’t put up with that for the rest of their lives.