The first episode of Significant Mother just had its premiere on CW TV (August 3rd). I just watched the first episode and it was not bad at all, in fact quite a funny thing to watch. In the film you follow Nate who by a coincidence discovers that his mum had sex with his best friend.
This turns into lots of funny episodes, small fights, jealousy and all in all a nice comedy for those who are fan of series such as How I Met Your Mother, the Big Bang Theory and so on. Every episode last about 20 minutes and if you watch the on CW TV online there will of course be quite a lot of commercial breaks, but if you use an ad blocker you might be able to get rid of those as well.
If you want to watch Significant Mother on CW TV from abroad you will need to get an American IP address, and you can read more about how to get such an IP address in the following article. As soon as you get an American IP you will be able to watch not only CW TV and Significant Mother online, but you can also watch other TV channels and services such as Amazon Instant Videos, Netflix, HBO Now and so on!
Have fun watching!