My Life Is Falling Apart

Yeah so im 13 and I have a couple of problems list is -Dad -Step Dad -Step Sister -Austin -Home -Myself so my parents split up around christmas and off course I under react now im liveing with my mom and step dad who I dont like and I’ve kind of been showing it a bit and my mom keeps telling me to like him and I just dont D: and my dad is a drunk…he drinks and drinks hes nice thoug but I grew up without him and I dont like spending time at his new house he thinks I dont love him but I do I just dont like being around him and theres my step sister who comes every second week I dont like her that much shes 8 I think…maybe 9 and I just kinda dont talk to her inless she talks to me and step dad thinks I dont like her (he thinks right) and hes sensitive and gets my mom mad at me and I cant stand being at home when theres other people so I just go for a long walk or go to zellers (relly close to me) or I just stay in my room and theres my ex boyfriend we broke up nothing dramatic just I was kinda ignoring him abit becasue I was streesed about home now I found out he told a girl on my soccer team he liked her while he was dateing me and he just asked out one of my best friends couple days ago she said no becasue he was my ex she dosent like him any way so I dont know if this is going to turn into something and its not helping me because I think im bisexual (not going into) and I just have soo much to deal with D: I dont know if all that makes sense I dont make sense somtimes ^^; Halp?