wow I have no idea

Marriage hasn't been so well since the beginning of October..I thought we were ok but today just showed me he cares more about other things than me..my husband ignores me and does not really put effort in us..plus our communication is terrible..I feel like he says more but his actions are differ. I'm honestly ready to pack my bags tonight (he's not even home) and take our son leave without communication come back Sunday night since my son has school the next day....idk what to do I'm really hurt