What do i do my 3 yrs old and i are overwaight and how do we both get back in shape im so sad

Yesterday I went out with my boyfriend went to watch a movie, me and him don't live together yet. but point is yesterday when he was dropping me off his like sleep over at my house witch the mom and dad lives. I said no,

his response was why is everyone deciding or making choices for you and their going to do the same with the baby, when I know that's not true. what he thinks is that my mom tells me not to sleep over. So he left all mad. and I felt in my heart that he went on and cheated on me...

Im literally in tears because of these idk what to do at this point suggestion I just started timing them.well trying but they been going about a hour already

PP OFFICIALLY THREE MONTHS😜🙌🙋.i think im doing pretty good,due to the fact that im not exercising because of my c section,this is purely Breast Feeding results i guess😜

So its really over between me n him. Im angry n hurt. He block me from reaching out to him. Im so upset. So i want him to be punish for hurting me. What should i do? I have naked pics of him i want to put out. I want to call his job get him fired. Im so hurt. This is his first child n he dont even want to be here for the birth. 4 damn yrs n it come to this. What should i do? I want Revenge