Divorced than Homeless

My sister Glenda 31 was divorced by her ex James last year, because he wanted a break. Luckily they had no children and Glenda worked at the same place as her her ex James. Which James had a higher position and so Glenda was let go in a job review. Also the home they shared was sold and they shared what was left after the bank got its money back. Glenda had little to show for 4 years of marriage, with no job and not that much money to start again. So she came to me Arthur 35 her only sibling and closest family to her. I'm called Art for short and have my own home, I took Glenda in and helped her find a job with us. My girlfriend Colleen 32 is a quiet woman and we share my home. Colleen is quiet not backward in her actions, she is bi-sexual and got the hots for Glenda almost as soon as she moved in with us. But she didn't make a move on Glenda without asking me first. I said go for it and Colleen took it slowly, but as usual for succeed in bedding Glenda. Which led to us having threesomes and Colleen getting pregnant, quickly followed by Glenda also getting pregnant to me also. They were both confirmed in July as pregnant and Colleen and I marry within a month. We would have been married already but Colleen wanted us to wait her mother recovery and she is now well enough. Glenda is happy being mine and Colleen's lover and is much happier than when she arrived, as for other parents they don't know I'm the father of Glenda baby. We can't tell them as they wouldn't understand.