Single parenting

I need advice :( me & my husband has been married for 5 years and these last six months have been rough & getting worse.. the last time we fought he said the only reason he’s with me is for the kids. Last night we fought he called me a bitch a whore & pushed me down.. that is the first time he’s put his hands on me 😓I don’t want to have a broken family but I honestly think our relationship is done for.. :( I can’t even fathom the thought of not having my girls every night!!