He just left...

Brittany
Over 6 years,  we had 2 break ups, struggles and rough times but also great tunes as well,  we reunited last fall (after being separated and both dating other people for 6-8 months). He relocated to be with me and it had been a constant struggle because he just wants to go to school(which the navy pays him to) and smoke weed. It's been 6 months and he doesn't put a great effort into getting a job so I got frustrated. Bills have been hard to pay and he spends half his money on bills,  1/3 on child support and the rest on himself. Rarely buys anything for the house unless I ask him to & today I told him I was unhappy after a rough week. Which I also found out I was pregnant lady Sunday. He packs up and leaves immediately...  I'm sad,  crying and feel kind of lost. This week
Will be my first child and I've blocked my now ex from calling,  texting,  emailing,  fb and other apps.  Any advice? Idk what to do & yes I definitely plan to keep the baby.