precious

Okay so i've been messing around with this guy for almost a month now i told him i was dating other people and he said that was cool but he's always asking me if i have a boyfriend (i don't) and trying to look in my phone. He gets all hurt at work if i don't run in and say hi to him first thing and god forbid i say hi to someone else in front of him first. I know hes hooking up with other people and I dont ask him what he's doing or who hes on the phone or talking to but He will literally ignore me or be like "keep it up and i'm gonna replace you" so the other day at work i told him "do it already cause i really don't care anymore" We haven't talked for like two days i don't understand why hes being such a baby. Help explain please because i don't get it and i don't know if I should even talk to him again.

Found this song on youtube can't find it antwhere else it really pretty would like to download if it's available. help

I have an 18 month old American Pit Bull he has started to lunge and try to bite my 8yr old brother about three times now when I am not around. I have two other kids in the house a 4yr old and an 8yr old that he pays no mind to. I don't know what to do i've had this dog since he was 2 months.