Advice needed😪

Lia

I’m the oldest of 5 girls. I’m 22, my sisters are 14, 10, 7 and 4. My mom left our home country to make a better life for her kids and I’m mostly the one taking care of their needs. The only thing I don’t do is provide for them financially. I have two kids of my own. Their dad (my step father) serves absolutely no purpose but add stress and make a mess. I’m starting to feel burdened. It has been two years since my mom left,coming back now isn’t even an option. I don’t think I can do this for much longer. I’m stressed. I don’t want my sisters growing up without that person for them, but I have it hard taking care of so many kids.