Update Re: my relationship with Magnus from Sweden

my boyfriend broke up with me over not wanting to do anal 5 times a week

i'm not one to judge someone else's sexual preferences. i'm open to almost anything. my one thing is that i wouldn't do anal more than once a week since it's a LOT. my bf and me are long distance and we broke up a few days ago due to him saying he can't do the distance anymore (when we're irl, it's great, when we're not, he said it feels like a friendship). after talking about it for a few days and deciding we talked about everything and we discussed how to better our relationship & our needs/wants and out of no where he tells me that he actually can't commit to something if i can't let him do anal 90% of the time (when we would be together, he said he only wants that) then he broke up with me. is this normal? common? i'm heartbroken because i feel blindsided and if it was so important thought we would talk about it months ago (he's never tried it irl with me?). i don't know what to do and would love advice from people in similar situations. my first thought is this is abnormal but i might just have a clouded mind bc of emotions. i don't want to hate him and would be open to staying friends but also would love advice from other girls who may have had this happen too