Insecure because of him.

After having 3 kids ; 8 year old , 2 year old and 1 year old . I have lost my confidence in my body . I don't feel "sexy" or good about myself. My man has cheated on me when I was pregnant with an older women and had sex with her behind my back obviously. And just recently he was talking to a girl on IG calling her sexy and all . This is not the first time that he's talked to other females or compliments them ; it has been several other times; He's always complimenting other females on social media , and he always has saved posts of girls with big asses and nice bodies . He never ever , ever compliments me , and it just makes me depressed how he doesn't show any affection TO ME . I kinda am jealous because , I mean WTF he is suppose to give ME all the attention not other females , right ? . I tell him and then he just ignores me and just leaves me with all this sadness and guilt that keeps building up.

I just took these pics rn except for the last pic , I just need a little confidence boost and honest opinions from you girls. I don't wanna feel like this any more as if it's my fault . cause I know it's not.