My husband and I have been married for 3 years. He has 3 kids: 22, 18, and 15, and we have two babies together. I get along with the older two just fine (the oldest is on his own) but my SD I can't stand and I feel awful for even saying that. Our relationship started off fine but early on she would steal any and everything from everyone then lie about it even when she got caught. She's very loud and loves having the attention on her. She picks fights and is so disrespectful to everyone. Now, she can be helpful and nice but I always question whether or not it's genuine.