Rocky patch

Hey so I really need to vent!

I changed my whole life in the last year to a new relationship w someone I do love w my whole heart but this shit has been hard AF. I've been feeling alone, since I moved from my parents house to theirs and had a child too. Now I'm facing this new unknown city without enough knowledge (like driving, sadly) with new people that are theirs (family members that they know better) no friends and dedicating myself to our child while they finish college in another city. I have to work too, in the meantime they take care of baby during the weekends, but we don't see each other much and, boy, I do get extremely angry with them every now and then when I hear them "having a good time" (Going out w friends, partying, going to the beach, just basically living their best life!) and I wonder if I'm in the wrong or if there's something I need to change bc I feel so extremely envious when I hear about allat that I'm worried. I've never been envious of no one, bc what's the use! But I get so frustrated just by realizing that I'm the only one that sacrificed herself for something that's not exactly what I had in mind. I think they're selfish sometimes, and very irresponsible but I cannot just tell them that bc they most likely would feel offended and shit but I do resent them and I don't wanna feel like this anymore... I don't know what the hell to do bc I don't wanna act out of spite.