He's always busy

I met a man. He would do almost anything to see me or take me out. at first I was sceptical but I thought I'd give him a chance. he's physically the most attractive person that's ever been into me. we started having sex after about the third date. we were exciting trying new places to dine. we used to be together almost every night, most times just taking about our lives, it was earlier in the relationship I found out he had a son that lived in a foreign country.

he told me he later however that the mother of his 7 year old is also pregnant again with his bby #2 but he doesn't want to lose me. they are not married, n she only visits once or twice a year. she's due for a visit in a few weeks.

lately he's been so distant, I've made opportunities for us to meet over the past two weeks and he always has an excuse. most time they sound legit but, I can't help but feel he's lost interest when I'm falling insanely I love... what do you think?