SIL rant!

My husband's sister is getting unbearable by the day! I never liked that girl she always acted like she knew everything and was always rude to me and to my husband, she basically gets away with anything because she's younger and she's not even his real sister, it's his cousin ( dad's brothers daughter) she always calls and asks my husband for money, each time I have an opinion about her my husband just doesn't want to listen! She's not even that little she's 23 and I'm 26, but my husband always backs her up saying but she's so so young! Well she's not! When I was 23 I wasn't acting like an immature idiot!

Maybe it's the pregnant hormones or whatever she's just getting unbearable day by day and I wouldn't really give a shit but we have a baby on the way and I don't think my husband should keep sending her money whenever she wants! It's not 20-30$ the last amount he spend was 450$ and we had a huge fight just because I asked when she will be returning that money back!

I can try to have a talk with her but I felt that my relationship with my husband was just getting worse each time her topic comes. He's a super sweet person I don't want him to think I'm a bitter bitch just because I can't bear his sister!

Rant over!