Woman in istihaadha performing asr and qadha of zuhr with the same wudhu

Q: Today was my max day for menses. I was supposed to do ghusl at 6:27pm but the bathroom was in use so I ended up doing it a few mins before asr began (I was in the bathroom at 5:51pm and asr began at 5:55/5:58pm). I finished ghusl after around 20-30 mins after began. I’m in istihadah. I dried my hair then read qada of zuhr and then I read asr with one wudu. Is this fine?

Asking husband for a separation

Q: We, a childless couple have been married for 18 years and got several times abortions during the first trimester. Following all possible modern treatment, due to this bad obstetric history and unknown cause medically in either spouse, doctors advised for adoption. But my husband repeatedly used to tell me for a couple of years: I wish you to live an independent life, go to another city and search for a new job.

In this tough circumstance, how should I manage? Can I leave my husband's home under which Sharia law? Can I take a decision to separate from him, if yes, tell me the procedure because he is much reluctant from my side and wants second marriage. 

Big Sweep gambling

Q: My question is about gambling. In my country, we have something called Big Sweep.

How to play:
1. Buy a ticket at $3 each.
2. Draws on every first Wednesday of each month at 6pm.

Results:
If your ticket number matches any of the 133 winning seven-digit numbers drawn, you win a prize of at least $1,000 and up to $2.3 million. If the last two digits of your ticket number match any of the nine winning two-digit numbers drawn, you win $6.

Is this considered gambling? Many of my Muslim friends are playing. 

Helping one's parents if they are in need

Q: If parents have the financial means and large amounts of savings, do the parents have the right to pressurise their children to provide free meals for them - and save their own money or give their own money to Pakistan.

We know that we have to be kind and should not say uff to our parents but do parents have a right to do this? Even with their daughters who are married? Please could you let us know.

Doubting if impurity fell onto the toilet seat

Q: I have a question regarding washing a place that is najis. I usually can see when this particular thing falls on the toilet seat but I know some water did flick off my hand when urine was on it. I washed the inner half of the seat, but was doubtful if it had gone onto the outer edge of the seat. I can usually see it if it falls on all parts of the seat, but because the seat didn't have anything on it I am still doubtful that it may have flicked onto the edge of the seat. My thigh also touched those places thats why I'm worried if it transferred onto me. I also saw something flick off my hand, but cleaned the floor because it felt like it hit the ground and not the seat. All of this is putting a lot of doubt in my mind? What should I do?