Im not accusing you of lying but it sounds like you are exaggerating how well you know this man , because you are trying to justify moving so fast, with him
you said that you were close friends with his brother in school, not actually close with him ..
how long ago was school?
were you in constant contact with him since school, or did you reconnect recently , meaning there was a large gap between school and now, that you did not know this man?
I went to school 15 years ago , and if I reconnected with someone that I briefly knew in school , I wouldnt say that Ive known them for 15 years , when I havent spoken to them that whole 15 year gap,
most people are not the same people they were in school
Youve only been dating for 7 months and thats not enough time to learn about who someone really is
If he moves in , you might discover that the both of you are not compatible living together
Alot of people are happy together dating, but every thing goes to shit when you move in together
I would say that your situation is high risk, and it makes your son potentially vulnerable,
when the baby comes, you might find that your boyfriend prioritises his own biological child over your son
he will see your son as, someone who is taking away resources from him and his child
Ive seen this situation play out many times in blended families,
your boyfriend has not bonded with your son,
and to your son, your boyfriend is basically a stranger
you also mention drinking, hopefully he is not an alcoholic,
but some men do target single mothers in order to use them in some way
sometimes it can be to harm the kids, which is the extreme
but other times it is because they want a meal ticket, a roof over their heads
Single mothers usually have secure housing, steady income whether its a job or benefits, and these men will move in and get you pregnant
now they have a home, a woman who will cook and clean for them
they trap these women, and its usually followed by abuse