I have named changed for this, i had posted about my issue before but i was seeing someone for not that long and he kept suggesting he move in and making jokes about it etc which was every single day. This resulted in me feeling under pressure.
I spoke with him and told him it would not happen etc, then we broke up a few weeks later.
I have just found out he has a new gf and he is introducing them to his children already.
The thing is we broke up just when lock down started so he has gone from being single to meeting someone to now introducing them to his children all in lock down 
I'm not jealous so that is not the reason for the post but this all cements in my mind that I was correct, he was being pushy with me because he wanted to live with me due to his current living situation and not because as he said he was so in love with me.
I'm just feeling like he just wanted to use me.
Also how the hell does anyone meet someone in lock down and get close enough to introduce them to their children
it really does show that the whole relationship was based on his needs and not the fact that he just liked me and wanted to be with me.