What do I do???

Nadia β€’ Mommy to beautiful twin boys, Dominic and Roman πŸ’™πŸ’™
So my boyfriend of almost a year does nothing but play video games all day and he never wants to go outside or do anything that I want to do (or he says that it's stupid). 
​How do I get him to get more interested in what I like to do?? 
​Any suggestions?