Fed up of my partner

When I ask him to do something I need to constantly ask him about 5 times but then I end up doing it my self.. I'm 9 months pregnant I have a 3 year old. But when he ask me to something he wants it done there and then... All he dose is sit on his phone.. I might be getting induced next weekend due to liver failure, what should I do I can't cope with him no more sometimes I feel like locking him out the house completely when he is away out...