I am literally having a meltdown to my boyfriend's dad......when you feel you can't handle anything…

I am literally having a meltdown to my boyfriend's dad......when you feel you can't handle anything else, and you talk to the only person you trust enough to not tell everyone about your meltdown or mention it afterwards... No lie he is my go to person when I have any doubts about my relationship with my boyfriend or our parenting or anything honestly. I used to talk to my mom but I found out that she tells my dad, all my siblings and all thier family friends about everything I have ever talked to her about