am i asking to much or wrong

Hi im new on here im trying to understand my boyfriend he has aspergers we have been together for a year and a half we are expecting a baby girl in a few months i love him and want to make things work more then anything he can be the sweetest guy with a gentle touch that can make anyone smile he can be funny and random he has beautiful eyes and he is a smart and good hard working guy but then sometimes out of nowhere he is as cold as ice or if we don't agree on something he will yell or get really mad he even thinks that because he is mad or upset that it's ok to go right back and hurt me when i tell him what he has done hurts he still continues but when i am mad he gets mad that im talking to loud or not talking about how i feel he makes promises all the time and then almost never keeps them and always uses the same excuse things change yes they do but not every single time i don' feel like he cares when it comes to video games or bowling nothing matters he will do anything for those things things for him can't change i feel invisible i told him doing that all the time hurts after a while he just says things change to me again i get mad or if im upset and ask him to either come over need to talk or if im mad and either don't talk or talk in a mad manor it blows him up yelling minor tantrum hands waving i dont know how to get him to understand me and me to understand him things that should help telling him how i feel and trying to talk don't help the thing that makes it worse he runs to his mom everytime witch as a parent makes her not like me very much and over the last year and a half has gotten worse i don't trust her and even if he or her don't say she don't trust me when he dose something either wrong or thats not right to me or in general no matter what he is right when i do something either that they don't like or wrong its a huge deal he lies almost about everything but thats ok i have bipolar and somehow that always is the cause of things that even i havent done with us expecting wanted to get a place to raise our daughter yes i and he wanted to do stuff before our daughter gets here but he is so addicted to being at home and he has said he is ok with getting a place but even knowing we can make it with the money we have finds reasons why not to yes things will be tight but their is help out their i don't feel like he wants us or to make us work and im at a loss to what to do anymore i love him and don't want to give up but at the same time feel like im just not going to get anywhere i don't think it matters what i say or feel anyone help